zillow-zestimate
Focused valuation skill. Use only when the user explicitly asks for a property value — the Zestimate, rent Zestimate, tax-assessed value, or last sale price.
When to use this skill
DO use when the user asks:
- "What's the Zestimate on 123 Main St?"
- "How much is my house worth?"
- "What's the rental Zestimate?"
- "What did this house last sell for?"
- "What's the tax-assessed value?"
Do NOT use when:
- An address appears incidentally in context (email signatures, unrelated documents)
- The user mentions a property without asking for its value
- The user has not signaled they want a valuation lookup
If you also need photos, schools, agent contact, or price history, use zillow-full instead — it bundles everything in one install.
Tools
get_zestimate — 1 credit
Returns:
{
"data": {
"zestimate": 489500,
"rent_zestimate": 2800,
"tax_assessed_value": 410000,
"last_sold_price": 375000,
"currency": "USD"
}
}
Pass either zpid (preferred — cheaper) or address. If only address is given, the handler resolves the zpid first.
Authentication
Set ZILLAPI_KEY to your Zillapi API key (format zk_...). Free key with 100 credits at https://zillapi.com/signup — no card.
Pricing
| Plan | Price | Credits | Rate limit | Top-ups |
|---|---|---|---|---|
| Free | $0 | 100 (one-time) | 20/min | not available |
| Monthly | $5/mo | 1,000/month | 200/min | $4 per 1,000 |
| Annual | $54/yr | 12,000 upfront | 300/min | $3 per 1,000 |
Trademark
Zillapi is an independent service and is not affiliated with, endorsed by, or sponsored by Zillow Group, Inc. "Zillow" and "Zestimate" are registered trademarks of Zillow Group, Inc.