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Charming home in La Mesa with limitless potential. Oversized lot of 11,600 sqft allows room for an additional unit, pool, backyard oasis, parking for your toys, or whatever you can dream of. Existing home has all the features today's discerning home buyer looks for: original hard wood floors, hallway built-ins, open floor plan, dual-pane windows, newer quartz countertops, and newer bathroom vanities, to name a few. All 3 bedrooms feature large closets and the living area is cooled by a mini-split for energy efficiency & convenience. Tons of storage with 2 garages and shed. Plus ample parking for your boat, RV, cars, or toys. 3998 Massachusetts Ave is the perfect place for you to call home. Equipment: Dryer, Range/Oven, Shed(s), Washer Sewer: Sewer Connected, Public Sewer Topography: LL
Listing agent: Stephanie Jensen DRE #01423699 stephanie.sjre@outlook.com, Listing office: Keller Williams SD Metro
MLS data updated 10/29/2026, 11:22:58 PM PT
Source: CRMLS, MLS #: 210024437
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Oct 18, 2021
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
No recordNo property-price record in this range.ZIP 91941 · 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.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.
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.