What Should Your Rent Actually Be?
Zillow has Zestimate. Rentometer has its index. Honestkey combines comparable rentals with Zillow's rent index, Census, and HUD data in one estimate, so you can see how they line up for your address.
How it works
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Multi-Source Estimate
We combine RentCast comparables, live listings, Zillow's rent index (ZORI), Redfin, Census data, and HUD Fair Market Rents — not just one dataset.
Comparable Properties
See actual rental comparables near your address with similarity scores, so you know exactly what similar units rent for.
Confidence Scoring
Every estimate includes a confidence level (High/Medium/Low) so you know how reliable the data is for your specific location.
6-Month & 12-Month Predictions
See where rent is heading based on Zillow's rent trend, nearby listing prices, home prices, and vacancy rates. Plan ahead.
Frequently Asked Questions
How accurate is this rent estimate?
Honestkey combines several independent sources — comparable listings, Zillow's rent index, Redfin, Census, and HUD — and weights the comparables by how similar and how recent they are. No rent estimate is exact, so the full report includes a confidence level that shows how much to rely on the result for your location.
What's the difference between this and Zillow Zestimate?
Zillow Zestimate is Zillow's own model. Honestkey uses Zillow's published rent index (ZORI) for your ZIP code, plus Census median rents, HUD Fair Market Rents, and comparable listings, and shows them together.
Can I use this estimate to negotiate rent?
Yes. If the estimate shows you're overpaying, you'll get specific data points and a negotiation target. You can also generate a data-backed negotiation letter.
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