zillow-zestimate

name	zillow-zestimate
version	1.1.0
description	Looks up the Zillow Zestimate, rent Zestimate, tax assessed value and last sold price of a US property via the zillapi API. Use when the user asks what a home is worth, its Zestimate, rental estimate, valuation or price anchor, giving an address, zpid or zillow.com link. Do not use for listing searches, photos or school data (zillow-full covers those), or when an address merely appears in passing without a valuation request.
license	MIT-0
author	Zero Point Studio
homepage	https://zillapi.com
repository	https://github.com/ZeroPointRepo/zillow-skills
tags	["zillapi","zillow","zestimate","real-estate","valuation","property-data","api"]
metadata	{"openclaw":{"primaryEnv":"ZILLAPI_KEY","homepage":"https://zillapi.com","requires":{"env":"[Truncated]"}}}

zillow-zestimate

Single-purpose valuation skill. Fire only on an explicit valuation request. When the intent is ambiguous, confirm with the user first: calls consume credits.

If the user also wants photos, schools, agent contact or price history, use zillow-full instead.

Tool

get_zestimate (1 credit)

Pass either zpid (preferred: cheaper, cache-served) or address. With only address, the handler resolves the zpid first.

Returns:

{
  "data": {
    "zestimate": 489500,
    "rent_zestimate": 2800,
    "tax_assessed_value": 410000,
    "last_sold_price": 375000,
    "currency": "USD"
  }
}

Authentication

Set ZILLAPI_KEY to your Zillapi API key (format zk_...).

export ZILLAPI_KEY="zk_..."

Free key at https://zillapi.com/signup: 100 credits, no card required. Plans and current prices: https://zillapi.com/pricing/. Failed calls are not charged.

Errors

The handler returns dicts, never raises:

• {"error": "auth", ...}: ZILLAPI_KEY missing or invalid
• {"error": "HTTP 404", ...}: property not found