Appraisers and Assessors of Real Estate

Business and Financial Operations Occupations

Código O*NET-SOC: 13-2023.00

Appraise real estate, exclusively, and estimate its fair value. May assess taxes in accordance with prescribed schedules.

Fuente de datos: ILOPublicado: 2025
0,45
0,09Rango de los valores aquí recogidos0,70
Valor por grupo ocupacional
Escala, base y fuente
Índice de exposición a la IA generativa, 0–1 tal como se publica
Publicado por grupo primario ISCO-08. Vinculado a esta ocupación, total o parcialmente, aplicando tal como se publicaron las tablas de correspondencia de la U.S. Bureau of Labor Statistics (ISCO-08 a SOC 2010, SOC 2010 a SOC 2018)
Conjunto de datos de origen (descarga PDF)
Fuente de datos: OpenAIPublicado: 2023
0,464
0,000Rango de los valores aquí recogidos0,844
Escala, base y fuente
β de evaluadores humanos, 0–1 tal como se publica
Mapeado sobre tareas de O*NET
Conjunto de datos de origen (descarga CSV)

Task-level exposure

Solo tareas expuestas

30 tareas evaluadas · 29 tareas con β ≥ 0,5 (96,7%)

β = exposición directa (E1) + 0,5 × exposición con herramientas disponibles (E2), según la definición del repositorio de origen.

Unidad de origen: tareas de O*NET 27.2 → código de ocupación de O*NET 31.0
2 tareas puntuadas no figuran en la lista de tareas de O*NET 31.0; sus puntuaciones se conservan tal como se publicaron para O*NET 27.2.

Fuente: OpenAI "GPTs are GPTs" exposure rubric
Versión: gh-main-0471612
Licencia: MIT License, Copyright (c) 2024 OpenAI

Tareas de las ocupaciones O*NET-SOC 2010 13-2021.01 Assessors; 13-2021.02 Appraisers, Real Estate, que hemos vinculado a esta ocupación mediante la tabla de correspondencia oficial O*NET-SOC 2010 a 2019

Task (O*NET 20.1)	Claude.aiRaw / share %
Analyze trends in sales prices, construction costs, and rents, to assess property values or determine the accuracy of assessments. 13-2021.01	0.017637.6
Evaluate land and neighborhoods where properties are situated, considering locations and trends or impending changes that could influence future values. 13-2021.02	0.006914.8
Prepare written reports that estimate property values, outline methods by which the estimations were made, and meet appraisal standards. 13-2021.02	0.005511.7
Maintain familiarity with aspects of local real estate markets. 13-2021.01	0.005211.1
Examine the type and location of nearby services, such as shopping centers, schools, parks, and other neighborhood features, to evaluate their impact on property values. 13-2021.02	0.00357.5
Compute final estimation of property values, taking into account such factors as depreciation, replacement costs, value comparisons of similar properties, and income potential. 13-2021.02	0.00296.1
Examine income records and operating costs of income properties. 13-2021.02	0.00296.1
Inspect properties to evaluate construction, condition, special features, and functional design, and to take property measurements. 13-2021.02	0.00235.0
Not observed on any surface — 28 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states.
Determine taxability and value of properties, using methods such as field inspection, structural measurement, calculation, sales analysis, market trend studies, and income and expense analysis.	—0
Inspect new construction and major improvements to existing structures to determine values.	—0
Explain assessed values to property owners and defend appealed assessments at public hearings.	—0
Inspect properties, considering factors such as market value, location, and building or replacement costs to determine appraisal value.	—0
Prepare and maintain current data on each parcel assessed, including maps of boundaries, inventories of land and structures, property characteristics, and any applicable exemptions.	—0
Identify the ownership of each piece of taxable property.	—0
Conduct regular reviews of property within jurisdictions to determine changes in property due to construction or demolition.	—0
Complete and maintain assessment rolls that show the assessed values and status of all property in a municipality.	—0
Review information about transfers of property to ensure its accuracy, checking basic information on buyers, sellers, and sales prices and making corrections as necessary.	—0
Establish uniform and equitable systems for assessing all classes and kinds of property.	—0
Write and submit appraisal and tax reports for public record.	—0
Issue notices of assessments and taxes.	—0
Approve applications for property tax exemptions or deductions.	—0
Serve on assessment review boards.	—0
Hire staff members.	—0
Provide sales analyses to be used for equalization of school aid.	—0
Calculate tax bills for properties by multiplying assessed values by jurisdiction tax rates.	—0
Supervise staff members.	—0
Search public records for transactions such as sales, leases, and assessments.	—0
Photograph interiors and exteriors of properties to assist in estimating property value, substantiate findings, and complete appraisal reports.	—0
Obtain county land values and sales information about nearby properties to aid in establishment of property values.	—0
Verify legal descriptions of properties by comparing them to county records.	—0
Check building codes and zoning bylaws to determine any effects on the properties being appraised.	—0
Estimate building replacement costs using building valuation manuals and professional cost estimators.	—0
Interview persons familiar with properties and immediate surroundings, such as contractors, home owners, and realtors, to obtain pertinent information.	—0
Draw land diagrams that will be used in appraisal reports to support findings.	—0
Testify in court as to the value of a piece of real estate property.	—0
Collect and analyze relevant data to identify real estate market trends.	—0

Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.

Task (O*NET 27.2)	βE1 + 0.5 × E2
Calculate tax bills for properties by multiplying assessed values by jurisdiction tax rates. O*NET Task ID 21575	1.0
Compute final estimation of property values, taking into account such factors as depreciation, replacement costs, value comparisons of similar properties, and income potential. O*NET Task ID 21549	0.5
Prepare written reports that estimate property values, outline methods by which the estimations were made, and meet appraisal standards. O*NET Task ID 21550	0.5
Inspect new construction and major improvements to existing structures to determine values. O*NET Task ID 21551	0.5
Collect and analyze relevant data to identify real estate market trends. O*NET Task ID 21552	0.5
Prepare and maintain current data on each parcel assessed, including maps of boundaries, inventories of land and structures, property characteristics, and any applicable exemptions. O*NET Task ID 21553	0.5
Explain assessed values to property owners and defend appealed assessments at public hearings. O*NET Task ID 21554	0.5
Identify the ownership of each piece of taxable property. O*NET Task ID 21555	0.5
Inspect properties, considering factors such as market value, location, and building or replacement costs to determine appraisal value. O*NET Task ID 21556	0.5
Complete and maintain assessment rolls that show the assessed values and status of all property in a municipality. O*NET Task ID 21557	0.5
Review information about transfers of property to ensure its accuracy, checking basic information on buyers, sellers, and sales prices and making corrections as necessary. O*NET Task ID 21558	0.5
Explain real and personal property taxes to property owners. O*NET Task ID 21559	0.5
Conduct regular reviews of property within jurisdictions to determine changes in property due to construction or demolition. O*NET Task ID 21560	0.5
Establish uniform and equitable systems for assessing all classes and kinds of property. O*NET Task ID 21561	0.5
Examine income records and operating costs of income properties. O*NET Task ID 21562	0.5
Evaluate land and neighborhoods where properties are situated, considering locations and trends or impending changes that could influence future values. O*NET Task ID 21563	0.5
Maintain familiarity with aspects of local real estate markets. O*NET Task ID 21564	0.5
Search public records for transactions such as sales, leases, and assessments. O*NET Task ID 21565	0.5
Check building codes and zoning bylaws to determine any effects on the properties being appraised. O*NET Task ID 21566	0.5
Verify legal descriptions of properties by comparing them to county records. O*NET Task ID 21567	0.5
Photograph interiors and exteriors of properties to assist in estimating property value, substantiate findings, and complete appraisal reports. O*NET Task ID 21569	0.5
Obtain county land values and sales information about nearby properties to aid in establishment of property values. O*NET Task ID 21570	0.5
Examine the type and location of nearby services, such as shopping centers, schools, parks, and other neighborhood features, to evaluate their impact on property values. O*NET Task ID 21571	0.5
Estimate building replacement costs, using building valuation manuals and professional cost estimators. O*NET Task ID 21572	0.5
Draw land diagrams to be used in appraisal reports to support findings. O*NET Task ID 21573	0.5
Testify in court as to the value of a piece of real estate property. O*NET Task ID 21574	0.5
Approve applications for property tax exemptions or deductions. O*NET Task ID 21576	0.5
Analyze trends in sales prices, construction costs, and rents, to assess property values or determine the accuracy of assessments. O*NET Task ID 21577	0.5
Determine taxability of properties, using methods such as field inspection, structural measurement, calculation, sales analysis, market trend studies, and income and expense analysis. O*NET Task ID 21578	0.5
Ver 19 tareas más ▾Ver menos ▴
Interview persons familiar with properties and immediate surroundings, such as contractors, home owners, and realtors, to obtain pertinent information. O*NET Task ID 21568	0.0

β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

Todas las tareas de O*NET 31.0 (28)

Todas las tareas de O*NET 31.0 de esta ocupación (en inglés, tal como se publicaron; tipo de tarea principal o complementaria). Los valores de exposición no figuran en esta lista; están en la tabla de arriba, junto a cada tarea con la redacción de la versión de O*NET que usó cada fuente.

Tarea (O*NET 31.0)	Tipo
Compute final estimation of property values, taking into account such factors as depreciation, replacement costs, value comparisons of similar properties, and income potential.	Principal
Prepare written reports that estimate property values, outline methods by which the estimations were made, and meet appraisal standards.	Principal
Inspect new construction and major improvements to existing structures to determine values.	Principal
Collect and analyze relevant data to identify real estate market trends.	Principal
Inspect properties, considering factors such as market value, location, and building or replacement costs to determine appraisal value.	Principal
Review information about transfers of property to ensure its accuracy, checking basic information on buyers, sellers, and sales prices and making corrections as necessary.	Principal
Conduct regular reviews of property within jurisdictions to determine changes in property due to construction or demolition.	Principal
Examine income records and operating costs of income properties.	Principal
Evaluate land and neighborhoods where properties are situated, considering locations and trends or impending changes that could influence future values.	Principal
Maintain familiarity with aspects of local real estate markets.	Principal
Search public records for transactions such as sales, leases, and assessments.	Principal
Check building codes and zoning bylaws to determine any effects on the properties being appraised.	Principal
Verify legal descriptions of properties by comparing them to county records.	Principal
Interview persons familiar with properties and immediate surroundings, such as contractors, home owners, and realtors, to obtain pertinent information.	Principal
Photograph interiors and exteriors of properties to assist in estimating property value, substantiate findings, and complete appraisal reports.	Principal
Obtain county land values and sales information about nearby properties to aid in establishment of property values.	Principal
Examine the type and location of nearby services, such as shopping centers, schools, parks, and other neighborhood features, to evaluate their impact on property values.	Principal
Estimate building replacement costs, using building valuation manuals and professional cost estimators.	Principal
Draw land diagrams to be used in appraisal reports to support findings.	Principal
Testify in court as to the value of a piece of real estate property.	Principal
Analyze trends in sales prices, construction costs, and rents, to assess property values or determine the accuracy of assessments.	Principal
Prepare and maintain current data on each parcel assessed, including maps of boundaries, inventories of land and structures, property characteristics, and any applicable exemptions.	Complementaria
Explain assessed values to property owners and defend appealed assessments at public hearings.	Complementaria
Identify the ownership of each piece of taxable property.	Complementaria
Explain real and personal property taxes to property owners.	Complementaria
Establish uniform and equitable systems for assessing all classes and kinds of property.	Complementaria
Calculate tax bills for properties by multiplying assessed values by jurisdiction tax rates.	Complementaria
Determine taxability of properties, using methods such as field inspection, structural measurement, calculation, sales analysis, market trend studies, and income and expense analysis.	Complementaria

Anthropic, «What work can robots do?»2026-09

0,09/ 3· Índice de exposición a robots

0 ninguno3 entornos no estructurados

Escala, base y fuente

Cada tarea física se califica de 0 a 3 según el entorno en el que robots ya implantados, vendidos o demostrados podrían realizarla (0 ninguno · 1 entornos diseñados para robots, como una celda de máquinas vallada o una línea de embotellado · 2 instalaciones estructuradas, como una farmacia hospitalaria o un puerto de contenedores · 3 entornos no estructurados, como un hogar particular o una obra de construcción), y las calificaciones se promedian según la proporción del tiempo de trabajo

Tareas físicas entre las tareas O*NET 29.3 de esta ocupación

Anthropic estimó las calificaciones y las proporciones de tiempo con Claude Opus 5 mediante búsqueda web (situación en 2026).

Conjunto de datos de origen

El índice de exposición a robots es una medida distinta de las cifras de exposición a la IA de este sitio y no puede sumarse a ellas ni compararse con ellas. No mide la adopción real ni el coste, y el 0 también incluye ocupaciones sin tareas físicas.

Calificación de cada tarea física

Niveles de entorno robótico (E0–E3)

E0 ningunoDetalles
Calificada como no realizable por robots que se han implantado, vendido o demostrado, ni siquiera en un entorno diseñado para robots
E1 entornos diseñados para robotsDetalles
Calificada como realizable en un entorno construido en torno a la máquina, como una celda de máquinas vallada o una línea de embotellado
E2 instalaciones estructuradasDetalles
Calificada como realizable en una instalación de trabajo de personas que una institución mantiene según un estándar de trabajo, como una farmacia hospitalaria o un puerto de contenedores
E3 entornos no estructuradosDetalles
Calificada como realizable en un entorno que ninguna institución mantiene según un estándar de trabajo, como un hogar particular o una obra de construcción

Solo se enumeran las tareas clasificadas como físicas; las demás tareas no tienen nivel en la fuente.

Tarea (O*NET 29.3)	Nivel de entorno robótico
Inspect new construction and major improvements to existing structures to determine values.	E0 ninguno
Inspect properties, considering factors such as market value, location, and building or replacement costs to determine appraisal value.	E0 ninguno
Conduct regular reviews of property within jurisdictions to determine changes in property due to construction or demolition.	E3 entornos no estructurados
Photograph interiors and exteriors of properties to assist in estimating property value, substantiate findings, and complete appraisal reports.	E2 instalaciones estructuradas

Perspectivas de empleo (BLS)

La tabla de Proyecciones de Empleo de la BLS no tiene una fila para SOC 13-2023.

Fuente: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

Vínculos con la clasificación coreana (KSCO)

Vínculos de la versión vigente de Korea Occupation Direct Crosswalk v1.1, elaborado por AI Changing Work. Los valores de relación se leen desde la ocupación O*NET-SOC.

Código KSCO	Nombre KSCO	Relación	Estado
28411	부동산 감정 전문가	Mismo alcance	confirmado

Definiciones de relación y estado(kr-direct v1.1)

Descripción ocupacional de la OIT

AI Changing Work vincula a esta ocupación los grupos primarios de la ISCO-08 que figuran abajo aplicando, tal como se publicaron, las tablas de correspondencia de la Oficina de Estadísticas Laborales de EE. UU. (BLS) (SOC 2018 a SOC 2010, SOC 2010 a ISCO-08), sin selección caso por caso; cada vínculo puede ser total o parcial.

ISCO-08 3315Valuers and Loss Assessors
Tasadores

Ver original

La definición, las tareas y los ejemplos que siguen son la descripción que hace la OIT de ese grupo primario, no de esta ocupación.

Valuers and loss assessors value property and various goods and assess losses covered by insurance policies.

Tareas

(a) determining the quality or value of raw materials, real estate, industrial equipment, personal and household effects, works of art, gems and other objects;
(b) assessing the extent of damage or loss and liabilities of insurance companies and underwriters for losses covered by insurance policies;
(c) obtaining records of sales and value of similar items or property;
(d) inspecting items or property to evaluate condition, size and construction;
(e) preparing reports of value, outlining the estimation factors and methods used.

Ocupaciones de ejemplo

Appraiser · Claims assessor · Claims inspector · Insurance assessor · Real estate appraiser · Valuer

Sources: ILO ISCO-08 — details: Credits

Vocabulario ocupacional ESCO

Cada entrada de abajo está emparejada con esta ocupación en el ESCO-O*NET Crosswalk publicado (versión 1, 2022). Los tipos de correspondencia son los de esa tabla; la redacción es de AI Changing Work.

tasador de inmuebles/tasadora de inmueblesESCO 3315.7Mismo alcance
Los tasadores de inmuebles realizan análisis e investigaciones detallados sobre las propiedades a fin de determinar su valor a efectos de ventas, hipotecas y seguros. Comparan el valor de las propiedades teniendo en cuenta la edad, el estado real de la propiedad, su calidad, las reparaciones necesarias y la sostenibilidad general. Los tasadores de inmuebles realizan un inventario de las instalaciones, elaboran una lista de condiciones de propiedad y preparan informes de evaluación para las propiedades comerciales y residenciales.
tasador de bienes inmuebles para tributación/tasadora de bienes inmuebles para tributaciónESCO 3315.8Se solapan, no son iguales
Los tasadores de bienes inmuebles para tributación llevan a cabo una investigación para evaluar el valor de los bienes a efectos fiscales. Investigan múltiples propiedades al mismo tiempo, utilizando técnicas exactas de evaluación. Prestan normalmente servicios a organismos locales y gubernamentales por razones fiscales.

Fuente: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

Licencia: CC BY 4.0 (EU Reuse Notice)

Ver original

ESCO reuse terms and the modification notice are in Credits.

Vínculos con la clasificación francesa (ROME)

Vínculos entre esta ocupación y fichas ROME 4.0, establecidos por AI Changing Work con modelos de IA. Las relaciones se leen desde el lado de esta ocupación. Los vínculos marcados como «provisional» se adoptaron basándose únicamente en los juicios de dos evaluadores de la misma familia de modelos (Claude), o mediante una regla del operador aplicada a esos juicios, por lo que se sustentan en evidencia más débil que los vínculos confirmados.

Código ROME	Denominación ROME (francés)	Relación
F1131	Géomètre du cadastre	Relacionada, no equivalente
F1146	Géomètre expert / Géomètre experte	Relacionada, no equivalente

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

Vínculos con la clasificación española (CNO-11)

Vínculos entre esta ocupación y ocupaciones CNO-11, establecidos por AI Changing Work con modelos de IA. Las relaciones se leen desde el lado de esta ocupación.

Código CNO-11	Denominación CNO-11 (español)	Relación
3405	Tasadores	Esta ocupación es más estrechaprovisional
3621	Profesionales de apoyo de la Administración Pública de tributos	Relacionada, no equivalenteprovisional

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

Vínculos con la clasificación alemana (KldB)

Vínculos entre esta ocupación y ocupaciones KldB, establecidos por AI Changing Work con modelos de IA. Las relaciones se leen desde el lado de esta ocupación.

Código KldB	Denominación KldB (alemán)	Relación
61313	Berufe in der Immobilienvermarktung und -verwaltung - komplexe Spezialistentätigkeiten	Esta ocupación es más estrechaprovisional
73233	Berufe in der Steuerverwaltung - komplexe Spezialistentätigkeiten	Relacionada, no equivalenteprovisional

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

Vínculos con la clasificación japonesa (JSCO)

Vínculos entre esta ocupación y ocupaciones JSCO, establecidos por AI Changing Work con modelos de IA. Las relaciones se leen desde el lado de esta ocupación.

Código JSCO	Denominación JSCO (japonés)	Relación
249	他に分類されない専門的職業従事者	Esta ocupación es más estrechaprovisional
259	その他の一般事務従事者	Relacionada, no equivalenteprovisional

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

Fuentes de datos y licencias de esta página, y avisos de modificación y traducción de AI Changing Work: Créditos y fuentes