generated: '2026-07-26'
method: derived
source: json-ld/foxtons-organization.jsonld, json-ld/foxtons-property-for-sale.jsonld, json-ld/foxtons-property-to-rent.jsonld, json-ld/foxtons-site-graph.jsonld
context: json-ld/foxtons-context.jsonld
note: >-
  Foxtons publishes no vocabulary of its own. This is the controlled vocabulary API
  Evangelist derived from the schema.org JSON-LD Foxtons actually emits on its live
  pages — every class and property below was observed in harvested markup, none was
  invented. Where a term is a Foxtons convention rather than a schema.org term it is
  marked local.
namespaces:
- prefix: schema
  uri: https://schema.org/
- prefix: gr
  uri: http://purl.org/goodrelations/v1#
classes:
- term: Organization
  uri: https://schema.org/Organization
  usage: Corporate identity on the homepage (legalName "Foxtons Limited").
- term: RealEstateAgent
  uri: https://schema.org/RealEstateAgent
  usage: The selling/letting agent on every listing, and the site-level business identity.
- term: LocalBusiness
  uri: https://schema.org/LocalBusiness
  usage: Co-typed with RealEstateAgent in the site @graph.
- term: House
  uri: https://schema.org/House
  usage: The property being sold or let. Co-typed with Product.
- term: Product
  uri: https://schema.org/Product
  usage: Co-typing that lets a listing carry offers and be treated commercially.
- term: Offer
  uri: https://schema.org/Offer
  usage: The commercial offer attached to a listing, and the services on the homepage.
- term: PriceSpecification
  uri: https://schema.org/PriceSpecification
  usage: Asking price (sale) or monthly rent (let), always GBP.
- term: PostalAddress
  uri: https://schema.org/PostalAddress
  usage: Property address and the Chiswick Park head office.
- term: GeoCoordinates
  uri: https://schema.org/GeoCoordinates
  usage: Latitude/longitude on every listing.
- term: QuantitativeValue
  uri: https://schema.org/QuantitativeValue
  usage: floorSize, expressed with unitCode MTK.
- term: AggregateRating
  uri: https://schema.org/AggregateRating
  usage: Company-level review score on the homepage.
- term: Service
  uri: https://schema.org/Service
  usage: The three offered services — valuation, sales, lettings.
- term: WebSite
  uri: https://schema.org/WebSite
  usage: Site identity in the page @graph.
- term: WebPage
  uri: https://schema.org/WebPage
  usage: Page identity and breadcrumb anchors.
- term: BreadcrumbList
  uri: https://schema.org/BreadcrumbList
  usage: Four-level trail — site, listing type, postcode, property.
- term: ListItem
  uri: https://schema.org/ListItem
  usage: Breadcrumb entries.
properties:
- term: name
  uri: https://schema.org/name
  domain: [Organization, House, Offer, Service, WebPage]
- term: legalName
  uri: https://schema.org/legalName
  domain: [Organization]
  value_observed: Foxtons Limited
- term: alternateName
  uri: https://schema.org/alternateName
  domain: [Organization, WebSite]
  value_observed: Foxtons Estate Agent
- term: url
  uri: https://schema.org/url
  domain: [Organization, House, Offer, RealEstateAgent, WebPage]
- term: logo
  uri: https://schema.org/logo
  domain: [Organization, House, RealEstateAgent]
- term: image
  uri: https://schema.org/image
  domain: [Organization, House, RealEstateAgent]
- term: description
  uri: https://schema.org/description
  domain: [House]
- term: sameAs
  uri: https://schema.org/sameAs
  domain: [Organization]
  note: Facebook, X, Instagram, LinkedIn.
- term: telephone
  uri: https://schema.org/telephone
  domain: [Organization, RealEstateAgent]
- term: foundingDate
  uri: https://schema.org/foundingDate
  domain: [Organization]
  value_observed: '1981'
- term: numberOfEmployees
  uri: https://schema.org/numberOfEmployees
  domain: [Organization]
  value_observed: '350'
- term: areaServed
  uri: https://schema.org/areaServed
  domain: [Organization]
  value_observed: London and home counties
- term: makesOffer
  uri: https://schema.org/makesOffer
  domain: [Organization]
- term: itemOffered
  uri: https://schema.org/itemOffered
  domain: [Offer]
- term: aggregateRating
  uri: https://schema.org/aggregateRating
  domain: [Organization]
- term: ratingValue
  uri: https://schema.org/ratingValue
  domain: [AggregateRating]
- term: reviewCount
  uri: https://schema.org/reviewCount
  domain: [AggregateRating]
- term: address
  uri: https://schema.org/address
  domain: [Organization, House, RealEstateAgent]
- term: streetAddress
  uri: https://schema.org/streetAddress
  domain: [PostalAddress]
- term: addressLocality
  uri: https://schema.org/addressLocality
  domain: [PostalAddress]
- term: addressRegion
  uri: https://schema.org/addressRegion
  domain: [PostalAddress]
- term: postalCode
  uri: https://schema.org/postalCode
  domain: [PostalAddress]
  note: Listings publish the outward-plus-inward code in name but only the outward code in postalCode.
- term: addressCountry
  uri: https://schema.org/addressCountry
  domain: [PostalAddress]
  value_observed: GB
- term: geo
  uri: https://schema.org/geo
  domain: [House]
- term: latitude
  uri: https://schema.org/latitude
  domain: [GeoCoordinates]
- term: longitude
  uri: https://schema.org/longitude
  domain: [GeoCoordinates]
- term: offers
  uri: https://schema.org/offers
  domain: [House]
- term: seller
  uri: https://schema.org/seller
  domain: [Offer]
  note: A RealEstateAgent named for the Foxtons branch (e.g. "Bromley").
- term: businessFunction
  uri: https://schema.org/businessFunction
  domain: [Offer]
  values:
  - uri: http://purl.org/goodrelations/v1#Sell
    meaning: Property for sale.
  - uri: http://purl.org/goodrelations/v1#LeaseOut
    meaning: Property to rent.
  note: >-
    This single property is the only structural difference between a Foxtons sales
    listing and a lettings listing.
- term: priceSpecification
  uri: https://schema.org/priceSpecification
  domain: [Offer]
- term: price
  uri: https://schema.org/price
  domain: [PriceSpecification, Offer]
- term: priceCurrency
  uri: https://schema.org/priceCurrency
  domain: [PriceSpecification, Offer]
  value_observed: GBP
- term: availability
  uri: https://schema.org/availability
  domain: [Offer]
  value_observed: https://schema.org/InStock
- term: numberOfBedrooms
  uri: https://schema.org/numberOfBedrooms
  domain: [House]
- term: numberOfBathroomsTotal
  uri: https://schema.org/numberOfBathroomsTotal
  domain: [House]
- term: floorSize
  uri: https://schema.org/floorSize
  domain: [House]
- term: value
  uri: https://schema.org/value
  domain: [QuantitativeValue]
- term: unitCode
  uri: https://schema.org/unitCode
  domain: [QuantitativeValue]
  value_observed: MTK
  note: >-
    UN/CEFACT MTK is square metres, but the observed values (1144, 2584) are square feet
    for the properties described. Recorded as published; the unit code appears to be
    mislabelled in Foxtons' markup.
- term: breadcrumb
  uri: https://schema.org/breadcrumb
  domain: [WebPage]
- term: itemListElement
  uri: https://schema.org/itemListElement
  domain: [BreadcrumbList]
- term: position
  uri: https://schema.org/position
  domain: [ListItem]
- term: item
  uri: https://schema.org/item
  domain: [ListItem]
local_terms:
- term: chpk<digits>
  kind: identifier
  where: URL path segment on every listing
  note: >-
    Foxtons' internal listing reference. Not a RESO UPI, not an OS UPRN, not an HM Land
    Registry title number — a private key with no published resolution service.
absent:
  reso_data_dictionary: >-
    No RESO Data Dictionary terms are used. RESO has no UK presence and Foxtons carries no
    certification.
  uprn: >-
    No Ordnance Survey UPRN is published, so listings cannot be joined to the UK's
    canonical address register without geocoding.
  epc: >-
    No EPC rating term appears in the structured data. EPC and council-tax information is
    referenced in the page's rendered copy and disclaimers only, so the UK's two standard
    property disclosures are not machine-readable from Foxtons' markup.