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Closed
- Listed price
- $639,000
- Listed Apr 3, 2021
- Sold price
- $631,000
- Sold Jan 18, 2022
55,757 sqft lot00|253 MLS days on market
6590 Sunnyslope Ave, Castro Valley, CA 94546
Property Description
Big price reduction on this Beautiful lot with approved plans to build a 3,117 Square Foot Custom Single Story Home (or possibly expanded) PLUS a 620 Square Foot ADU. The plans for the main home include a Master Suite, a Guest Suite, 3rd and 4th bedrooms and a Study. The plans also include a deck that is partially covered and partially not covered positioned to maximize the Beautiful Views. The well is in place producing 36 GPM. The septic site has been approved. Plans have been approved by the MAC Board, Alameda County Building Dept. and the Fire Department. Even the school tax has already been paid. Per the current owner, he has advanced this project to the point where the owner can go pull the building permit to start building their dream home with a secondary unit. Views: Ridge
Listing agent: Bob FreyDRE #01324680bobfreyhomes@gmail.com, Listing office: RE/MAX Accord
MLS data updated 11/1/2026, 10:30:44 PM PT
Source: CRMLSMLS #: 40944047
Belmont insights
Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Last recorded sale$631,000
Jan 18, 2022
Available records32021–2022
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
$631,000Closed sale · Jan 18, 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 recordsJan 17, 2022 – Jan 18, 2022
ZIP 94546 · same property typeThis MLS property type has no exact comparison group.
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.