Opening page…
Opening page…
Opening home details…
509 Tampico is a beautiful, single-story end-unit townhouse in Walnut Creek’s desirable San Marco community. This rare "level-in" home features a seamless floor plan with no steps, fresh paint, brand new flooring, and a central atrium that floods the space with natural light. This move-in ready property also includes plantation shutters throughout, updated kitchen fully equipped with a newer stove, hood, microwave, dishwasher, and refrigerator. Adding to its incredible value, the home will feature a brand-new roof installed prior to closing. Tucked into a quiet corner, the home features a serene backyard opening to mature trees, while the community offers three sparkling pools and scenic trails. The unbeatable location provides quick access to BART and major freeways, putting you just moments from downtown Walnut Creek shopping, Heather Farm Park, and John Muir Health Center.
Listing agent: Steve Lacy DRE #01981680 steve@thelacyteam.com, Listing office: Compass
MLS data updated 10/28/2026, 6:14:39 AM PT
Source: CRMLS, MLS #: 41147369
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Oct 26, 2026
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
$854,000Closed sale · Oct 26, 2026ZIP 94598 · 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.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.