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Unofficial Apartments API

29 endpoints · REST · JSON

We turned
Apartments
into an API.

Real-time Apartments data. No rate limits. No blocks.

Apartments API endpoints

99.9% Uptime
|29 Endpoints|Live Data

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29 Endpoints Available

Available Apartments
Endpoints.

Explore 29 endpoints for accessing Apartments real estate data. Each endpoint is designed for a specific use case and returns structured JSON.

Property Details3
Search Rentals7
GET/search/bylocation

/search/bylocation

Search apartments.com rentals by **free-text location** — city, ZIP, neighborhood, county, submarket, or address. The location string is resolved through apartments.com's autocomplete and the matched region's bounding box is used for the search area — so a query of `Brooklyn, NY` searches the entire borough rather than treating it as a keyword. Returns paginated listings with `listingKey`, address, photos, rent (or rent range for multi-unit buildings), beds/baths/sqft, available units, listing dates, amenities, ratings, and the management/contact block. Supports the **full filter set** below (rent / beds / baths / sqft ranges, property types, sort, amenities, specialties, deal filters, rating threshold, move-in date window, pet policy, keywords).

location
View endpoint
Property Info — Specific13
Property Computations5
Market Data1
GET/rental/trends

/rental/trends

**Rental market trends** — scrapes apartments.com's `rent-market-trends/<scope>/` page for monthly rent indices and historical change. Returns nationwide / state / city averages with **studio**, **1BR**, **2BR**, **3BR** rent breakdowns, plus the underlying market table (which states the requested scope ranks against). ##### Scope options Pass **one** of: - `scope` — the URL slug verbatim (e.g. `us`, `ny`, `new-york-ny`). Use this for non-state, non-city pages. - `state` — 2-letter state code (e.g. `ny`, `ca`, `tx`). Maps to `/rent-market-trends/<state>/`. - `city` — full city slug (e.g. `new-york-ny`, `austin-tx`). Maps to `/rent-market-trends/<city>/`. **Default**: `scope=us` (nationwide trends). ##### Notes - This is the only apartments.com endpoint that hits the **public web** (not the mobile-app API). It uses a residential proxy and warmed bot-cookies — first call may take 5–10s. - Page layout changes occasionally; if a field is missing in the response, apartments.com may have rolled out a new layout.

View endpoint
Built for Production

Why Choose RealtyAPI
for Apartments Data.

We built RealtyAPI so developers can focus on their products, not on data collection infrastructure.

Real-Time Data Access

Get the most current Apartments data without dealing with rate limits, IP blocks, or anti-bot protections. Our infrastructure handles the heavy lifting.

Simple Integration

Clear documentation and a straightforward REST API make it easy to start pulling Apartments data into your application within minutes.

High Reliability

Our infrastructure is built for uptime and performance. Rely on consistent, uninterrupted access to Apartments data for your production applications.

Comprehensive Data

Access a wide range of Apartments data points through carefully designed endpoints that cover properties, listings, agents, and market metrics.

Lightning Fast Responses

Optimized data pipelines deliver Apartments results in milliseconds. Low latency means a better experience for your end users.

Structured JSON Output

Every Apartments endpoint returns clean, well-structured JSON that is ready to parse and use directly in your application logic.

What You Can Build

Apartments API Use Cases.

From property valuation to market analysis, the Apartments API powers a wide range of real estate applications.

Property Valuation

Analyze Apartments property data to determine accurate market values, estimate appreciation, and identify undervalued investment opportunities.

Market Research

Track Apartments listing trends, pricing shifts, and inventory changes to make informed, data-driven investment and development decisions.

Portfolio Management

Monitor your real estate portfolio with live Apartments data. Track current values, rental comps, and market conditions in one place.

Lead Generation

Identify high-potential properties and neighborhoods using Apartments data to power targeted outreach and marketing campaigns.

Competitive Analysis

Compare listings, pricing, and agent activity across Apartments to understand market positioning and stay ahead of competition.

Custom Dashboards

Build real-time dashboards that aggregate Apartments data for internal teams, clients, or investors with always-current information.

Frequently Asked Questions

Common questions about using the Apartments API through RealtyAPI.

Is the Apartments API official?
No, RealtyAPI provides an unofficial Apartments data API that lets you access real estate data through our platform. We handle the complexities of data collection so you can focus on building your application.
How current is the data?
We provide real-time Apartments data. When you make a request, we fetch the latest information available so your application always works with up-to-date figures.
Can I use this API in production?
Absolutely. Many businesses rely on RealtyAPI for their production applications. Our infrastructure is designed for reliability, low latency, and high throughput.
What response format does the API use?
All endpoints return structured JSON responses. The data is clean, well-documented, and ready to use directly in your application without additional parsing.
Do I need a credit card to get started?
No. You can start with 250 free API calls to test any endpoint. No credit card is required. Upgrade to a paid plan when you are ready to scale.
What programming languages are supported?
RealtyAPI is a standard REST API, so it works with any language that can make HTTP requests: Python, JavaScript, Go, PHP, Ruby, Java, C#, and more.
No credit card required

Ready to access
Apartments data?

Get started with 250 free API calls. Test every Apartments endpoint and upgrade when you're ready to scale.

Common Terms for Apartments API Access

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