Opening page…
Closed
- Listed price
- $1,349,000
- Listed Dec 7, 2021 · $600/sq ft
- Sold price
- $1,650,000
- Sold Jan 11, 2022
4 beds|3 ba|2,248 sqft|5,000 sqft lot|1987 Built|6 MLS days on market
3646 La Costa Ave, Castro Valley, CA 94546-3369
Property Description
Beautiful, well cared for, large 4 bedroom 3 bath home in excellent location. This home is near schools, parks and shopping with easy access to 580. The fresh and airy floor plan includes two stories designed for function and flow. Downstairs you have a formal dining room and living room, large updated kitchen with stainless steel appliances, a family room right off the kitchen that all opens up to the back yard. Additionally there is a large oversized office with built in cabinets and a full bath on the main level. The backyard offers ample privacy with access from both the family room and dining room, perfect for entertaining! Upstairs you will fall in love with the primary suit which includes its own seating area with a fireplace! The primary bath includes a large jet bathtub, dual vanity and an additional closet. There are two more bedrooms and a full bath on the second level. New carpet and fresh paint throughout the entire interior of the house.
Listing agent: Amanda ElhassanDRE #01969434amandarelhassan@gmail.com, Listing office: Compass
MLS data updated 10/30/2026, 3:44:14 AM PT
Source: CRMLSMLS #: 40975794
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$1,650,000
Jan 11, 2022
Available records22021–2022
From MLS recordsActual listing and closing events
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
$1,650,000Closed sale · Jan 11, 2022ZIP 94546 · Jan 2022
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.This home · 2 price recordsDec 7, 2021 – Jan 11, 2022
ZIP 94546 · same property typeLoading eligible closed sales…
Freddie Mac · national weekly ratesLoading mortgage-rate history…
Recorded sales in this period (1)
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.
View listing & sale records
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.