London House Exchange (Property Partner)

London House Exchange, formerly Property Partner, is an FCA-regulated online platform that operates the world's only regulated exchange for individual residential, student and commercial properties. Founded in 2014 and now owned by US digital homeownership company Better, the platform lets retail investors buy fractional shares in professionally managed UK properties, earn monthly dividends from rental income, and trade those shares with other investors on a secondary market. It also offers property-backed mortgage bonds, an ISA, and bridging finance, with over £100m of fractionalised property assets under management and thousands of investors across more than 80 countries. It was surfaced as a Seedcamp portfolio company and added to the API Evangelist network. No public developer API, OpenAPI specification, or developer portal was found during enrichment.

London House Exchange (Property Partner) is profiled on the APIs.io network. Tagged areas include Company, Real-Estate, Property, Fintech, and Investment.

London House Exchange (Property Partner)’s developer surface includes support, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

11.9/100 emerging ▬ flat Agent 0/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Real-Estate Property Fintech Investment Fractional Ownership PropTech United Kingdom

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 11.9/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.4 / 20

Access Clarity 5.5 / 20

Operational Transparency 0.0 / 13

Contract Governance 0.0 / 12

Discoverability 5.0 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/propertypartner: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Propertypartner Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: propertypartner
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/propertypartner.png
name: London House Exchange (Property Partner)
description: London House Exchange, formerly Property Partner, is an FCA-regulated online platform that operates the world's
  only regulated exchange for individual residential, student and commercial properties. Founded in 2014 and now owned by
  US digital homeownership company Better, the platform lets retail investors buy fractional shares in professionally managed
  UK properties, earn monthly dividends from rental income, and trade those shares with other investors on a secondary market.
  It also offers property-backed mortgage bonds, an ISA, and bridging finance, with over £100m of fractionalised property
  assets under management and thousands of investors across more than 80 countries. It was surfaced as a Seedcamp portfolio
  company and added to the API Evangelist network. No public developer API, OpenAPI specification, or developer portal was
  found during enrichment.
url: https://raw.githubusercontent.com/api-evangelist/propertypartner/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Real-Estate
- Property
- Fintech
- Investment
- Fractional Ownership
- PropTech
- United Kingdom
tags_raw:
- Company
- Real Estate
- Property
- FinTech
- Investment
- Fractional Ownership
- PropTech
- United Kingdom
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.londonhouseexchange.com/
- type: About
  url: https://www.londonhouseexchange.com/aboutus/ourstory
- type: Support
  url: https://help.londonhouseexchange.com/
- type: HelpCenter
  url: https://help.londonhouseexchange.com/
- type: Blog
  url: https://www.londonhouseexchange.com/blog
- type: Login
  url: https://www.londonhouseexchange.com/login
- type: TermsOfService
  url: https://help.londonhouseexchange.com/hc/en-us/articles/360003771873-Terms-of-Service
- type: PrivacyPolicy
  url: https://help.londonhouseexchange.com/hc/en-us/articles/360003747214-Privacy-Policy
- type: DomainSecurity
  url: security/propertypartner-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1

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