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WELL-MAINTAINED DOWNTOWN SAN DIMAS DUPLEX! Ample opportunity awaits with two detached houses; the front house (139 E 1st St) is a 2 bedroom, 1 bathroom single family residence with a full kitchen, garage and long driveway for additional parking. The living room and both bedrooms contain ceiling fans, and the bedrooms have original hardwood flooring (which is also under the carpet in the living room). The back house (137 E 1st St) is a turnkey, newly renovated 1 bedroom 3/4 bathroom unit with updated tile flooring with the appearance of hard wood, new shaker cabinets in the kitchen with upgraded stone countertops, new stainless steel stovetop and microwave, and a brand new bathroom with modern design and beautifully tiled shower. The back house was recently updated with new plumbing and freshly painted drywall, classic brick accent design and new AC wall units. Both structures enjoy newer tankless water heaters. The front house boasts a lusciously landscaped front and back yard, with a relaxing patio area, greenbelt and hedges. The back house enjoys an inviting outdoor seating area, which is shaded by century-old mature fruit-bearing avocado trees. The back house also has an outdoor storage shed and shaded parking for up to three cars. Whether you are looking for a home with a private residence for an aging parent or older child, an investor seeking financial freedom and passive income through real estate, or a first time homebuyer looking to "house-hack" by offsetting your cost of ownership with rental income, this duplex provides tremendous opportunity. Centrally located within walking distance to all that downtown San Dimas has to offer, including restaurants, shopping, Civic Center Park w/ free exercise equipment, City Hall, farmers' market, concerts in the park, etc. Known for its small town feel, excellent schools and outdoor entertainment (Raging Waters, Bonelli Park, hiking trails, etc), San Dimas is a wonderful community to call home. With very low inventory of multi-family properties on the market, do not delay!
Listing agent: Michael Wallace DRE #01998572 mike@bhfmortgage.com, Listing office: BETTER HOME FINANCIAL, INC
MLS data updated 10/23/2026, 10:04:12 AM PT
Source: CRMLS, MLS #: CV23040657
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Apr 28, 2023
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
$950,000Closed sale · Apr 28, 2023ZIP 91773 · Apr 2023
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.