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A Rare Opportunity on One of Altadena’s Most Coveted Streets. Welcome to 1233 Sonoma Drive, a true gem nestled on one of the few remaining historic blocks in Altadena—where every home was miraculously spared by the fires. Situated on an expansive, nearly 10,000 sq ft lot, this property offers endless potential for a new family or an investor. The home boasts solid bones and is primed for its next chapter. With a bit of vision and TLC, it can be beautifully restored—or start fresh and build the custom home of your dreams. The spacious flat lot easily accommodates an ADU, pool, basketball court, or many other possibilities. Surrounded by magnificent character homes, opportunities like this are increasingly rare in such a timeless, sought-after neighborhood. Property is sold as-is. Don’t miss your chance to create something truly special in this classic Altadena enclave.
Listing agent: David Montoya DRE #02115691 dmont13@gmail.com, Listing office: FM Realtors
MLS data updated 10/30/2026, 10:14:45 PM PT
Source: CRMLS, MLS #: OC25114927
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Jul 1, 2025
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
$1,050,000Closed sale · Jul 1, 2025ZIP 91001 · Jul 2025
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.