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- Listed price
- $1,298,800
- Listed Jul 25, 2026
- Last sold price
- No recorded sale
11,084 sqft lot|1949 Built|82 MLS days on market
20843 Chester St, Castro Valley, CA 94546
Property Description
PRICE REDUCED $111,000! Sharp Duplex, quiet downtown location, large lot approximately 11,084 square feet. Tremendous Potential Upside. Per Alameda County Planner this lot can potentially have 5 Accessory Dwelling Units added. Plus commercial retail building next door is also for sale. One unit is two bedrooms 1 bath. The second unit is 1 bedroom 1bath. Approximately 1,590 square feet of living area. Property is nicely landscaped. It has a detached two car garage and storage improvements. It is walking distance to elementary school and high school, many shops, restaurants, BART and Public Transportation. Perfect for OWNER OCCUPIED BUYER, MULTI-GENERATIONAL FAMILIES and/or Investors. Buy and Hold this property could be a great plan! Views: Downtown
Listing agent: David WilhiteDRE #00759835david@homesbyvetted.com, Listing office: Vetted Real Estate
MLS data updated 10/31/2026, 1:48:48 AM PT
Source: CRMLSMLS #: 41142494
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Price & property history
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Latest asking price$1,298,800
Oct 7, 2026
Available records22026
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
$1,298,800Asking price recorded · Oct 7, 2026ZIP 94546 · Oct 2026
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 recordsJul 25, 2026 – Oct 7, 2026
ZIP 94546 · same property typeLoading eligible closed sales…
Freddie Mac · national weekly ratesLoading mortgage-rate history…
Recorded sales in this period (0)
No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
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.
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