Photo: Qfl247 (Transferred by Citypeek/Original uploaded by Qfl247) · CC BY-SA 3.02 homes sold in Onyx in the last year, at a typical $73K
Almost every sale is a house. Below: a shortcut to every site where Onyx homes are listed.
Every place Onyx homes are listed, in one stop
We don’t copy listings: the agents’ sites have the photos and the latest price changes. Set what you want once and we open each site already filtered to Onyx.
For sale
Rent
New, land & open houses
Links open the listing sites; TownRatings isn’t paid for them and doesn’t rank one above another. Rentals and government-owned homes come from sources outside the MLS.
Two things worth knowing
Check the flood map
Flood insurance isn’t in a standard policy, and lenders require it in FEMA flood zones. Check the address before you make an offer.
Natural hazardsLook up any property
Assessed value, lot size and every past sale of a home you’re eyeing are public, at the town or county assessor and the registry of deeds.
Post your home to Onyx, free
Selling it yourself, renting out an apartment or looking for a roommate? Post it to Onyx. People who follow the town see it, and so do people comparing Onyx with their own town. No commission, no listing fee.
Questions about buying a home in Onyx
What do homes sell for in Onyx, CA?
2 homes sold in the year to October 2025 at a typical $73K, $85 a square foot.
Is Onyx a buyer’s or seller’s market?
A balanced market: 5 homes were for sale in October 2025 and 1 sold, about 5 months of supply. Buyers paid 96.8% of asking on average, and 20% of listings cut their price.
Where can I see homes for sale in Onyx?
Zillow, Redfin, Realtor.com and Homes.com all carry Onyx’s MLS listings; the search links above open each one filtered to Onyx.
Sales, prices, days on market and listings: Redfin Data Center (MLS, monthly, not seasonally adjusted). Property tax rate: Census American Community Survey. Two-bedroom rent: HUD Fair Market Rent. Typical home value: Zillow Home Value Index. Schools grade: TownRatings (how grades work).