# HouseData, pay as you go: Zillow property API

> The record for any zpid, listed or off market — every zpid has one.

HouseData's Zillow property API on its Pay per call over MCP plan. It costs $10.00 per 1,000 properties. It returns all 9 key fields we check: Estimate, Price history, Taxes, Monthly costs, Days on market, Agent, Broker, Open houses, Schools.
We haven't run HouseData through [our Zillow property API benchmark](https://datacircle.dev/best-zillow-property-api.txt) yet.
Half of the 118 plans we rank by price cost $1.99 per 1,000 properties or less. This plan costs less per 1,000 properties than 2% of the 118 plans.
[Scrappa's $500 pack](https://datacircle.dev/zillow-property-apis/scrappa/500-pack/llms.txt) costs the least per 1,000 properties: $0.079.
[zillowscraperapi](https://datacircle.dev/zillow-property-apis/zillowscraperapi/49-monthly/llms.txt), [Zillapi](https://datacircle.dev/zillow-property-apis/zillapi/3-pack/llms.txt) and [APIllow](https://datacircle.dev/zillow-property-apis/apillow/99-99-monthly/llms.txt) are the best Zillow property API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/zillow-property-apis/housedata/pay-as-you-go
- [Zillow property details API: 3 providers compared](https://datacircle.dev/best-zillow-property-api.txt)
- Get it: https://housedata.dev/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing
- Request: `POST https://mcp.housedata.dev/mcp`
- API key: not needed
- Its API docs: https://mcp.housedata.dev/catalog.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing
- Sold by: HouseData (https://housedata.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing)
- Checked: 2026-11-05

## In the answer

- Completeness: 100%
- Estimate: ✓
- Price history: ✓
- Taxes: ✓
- Monthly costs: ✓
- Days on market: ✓
- Agent: ✓
- Broker: ✓
- Open houses: ✓
- Schools: ✓

## Price

- $ per 1,000 properties: $10.00
- Per: call
- Billing: pay as you go

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: The record for any zpid, listed or off market — every zpid has one.

## Data

- Keep data: no limit
- Use data: You agree not to use HouseData to: violate any law, including data-protection, privacy, fair-housing and intellectual-property law in the places where you and the people in the data are, harass, profile or target individuals, or build datasets about identified people beyond what a lawful purpose requires — agent names and phone numbers are personal data, republish listings, photographs or descriptions wholesale, or in ways that infringe the rights of the people who made them, attempt to obtain non-public data, defeat rate limits, or interfere with the service or with Zillow, resell raw access to the service as if it were your own API without telling your customers it is HouseData. Photo links returned by the service point at Zillow's own servers and are subject to Zillow's terms.

## Plan

- Pay: per call
- You get: 1 request
- Enough for: 1 call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: method "tools/call", params.name "zillow_property", params.arguments.zpid. Optional: params.arguments.expand
- Method: POST
- Path: /mcp

## About the plan

- Plan: Pay per call over MCP
- Who can get it: anyone with a wallet holding USDC on Base

## The 35 fields the plan's answer can hold

zpid, listing URL, status, price, price per square foot, Zestimate, Rent Zestimate, street address, city, state, ZIP code, county, latitude, longitude, bedrooms, bathrooms, living area, lot size, year built, home type, HOA fee, days on market, main image, facts, price history, tax history, schools, listing agent, broker, MLS ID, getting around scores, open houses, views and saves, description, photos

## HouseData's plans (1)

- [HouseData, pay as you go](https://datacircle.dev/zillow-property-apis/housedata/pay-as-you-go/llms.txt): $10.00 per 1,000, 100% complete

## HouseData's calls for this API (1)

- `POST /mcp`: [HouseData, pay as you go](https://datacircle.dev/zillow-property-apis/housedata/pay-as-you-go/llms.txt)

## HouseData's APIs (2)

- [HouseData: Zillow property API pricing, 1 plan](https://datacircle.dev/zillow-property-apis/housedata/pay-as-you-go/llms.txt)
- [HouseData: Zillow search API pricing, 1 plan](https://datacircle.dev/zillow-search-apis/housedata/pay-as-you-go/llms.txt)

## HouseData: Zillow property API alternatives

- [Piloterr, $49 monthly](https://datacircle.dev/zillow-property-apis/piloterr/49-monthly/llms.txt): $8.167 per 1,000, 78% complete
- [Scavio, top-up from $25](https://datacircle.dev/zillow-property-apis/scavio/top-up-from-25/llms.txt): $10.00 per 1,000, 100% complete, live
- [Parse, $1,000 monthly](https://datacircle.dev/zillow-property-apis/parse/1000-monthly/llms.txt): $10.00 per 1,000, 44% complete, live
- [SandBase, top-up](https://datacircle.dev/zillow-property-apis/sandbase/top-up/llms.txt): $10.00 per 1,000, 11% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

- https://housedata.dev/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing
- https://housedata.dev/agents/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing
- https://housedata.dev/docs/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing
- https://housedata.dev/terms/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing
- https://mcp.housedata.dev/catalog.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=zillow-property-api-pricing