Belmont · San Mateo County

Sterling Downs

Sterling Downs sits in a flatter pocket of central Belmont with consistent post-war single-family construction.

Median Sale
$2,100,000
March 2026 · 15 closings

Sterling Downs Real Estate Market Snapshot

Median Sale Price
$2,100,000
-13.2% vs prior-year median
Avg. Days on Market
10
% List Price Received
112%
Months of Inventory
1.9
Homes Sold (March 2026)
15
Median price trend
2025 · $2,418,000 March 2026 · $2,100,000
List-price received
112%
90%100%120%+

As of March 2026 · Source: SAMCAR/MLSListings

Living in Sterling Downs

Sterling Downs sits in a flatter pocket of central Belmont, between the El Camino Real corridor and the elevated terrain of Belmont Heights and Belmont Country Club. The pocket developed largely in the post-war decades as a planned single-family tract, and the housing stock still reflects that era: ranches and modest two-story homes on regularly platted blocks. Lot sizes typically run 5,500 to 7,500 square feet (City of Belmont).

Daily routines center on Carlmont feeder access, the Belmont Caltrain station along El Camino Real, and the Carlmont Village and Belmont Plaza commercial pockets. The flat street grid gives Sterling Downs notably easier walk-and-bike access than Belmont's hillside neighborhoods, and residents pick up everyday retail along Ralston Avenue and El Camino. Sterling Downs functions as one of Belmont's more attainable single-family entry points within the same school feeder pattern.

Schools

Sterling Downs addresses sit inside Belmont-Redwood Shores School District for elementary and middle grades, then feed Carlmont High School in Sequoia Union High School District (Belmont-Redwood Shores SD; Sequoia Union HSD). Boundary assignments can shift between enrollment cycles, so buyers should verify the current elementary assignment for any specific Sterling Downs address with the district before writing an offer. The Carlmont feeder pattern is one of the central reasons Sterling Downs draws families targeting the high school.

Lifestyle

Daily life in Sterling Downs runs along Ralston Avenue and El Camino Real, with Carlmont Village and Belmont Plaza handling everyday retail and dining. Twin Pines Park, Belmont's main outdoor recreation footprint, sits a short drive west, with hiking trails and event space at the Twin Pines Lodge. The flat street grid in Sterling Downs makes the pocket more walk- and bike-friendly than Belmont's hillside neighborhoods, and the Belmont Greek Festival and Twin Pines summer events anchor the city-wide social calendar.

Commute

Sterling Downs's central position gives it convenient access to the Belmont Caltrain station along El Camino Real, with direct rail service to San Francisco in roughly 35 to 40 minutes and Silicon Valley in 25 to 35 minutes. US-101 sits east via the Ralston Avenue and Hillsdale Boulevard interchanges, and Interstate 280 sits west via Edgewood Road. SFO is approximately 12 to 15 minutes north. The flatter geography spares Sterling Downs the 5 to 10 extra minutes hillside Belmont neighborhoods absorb reaching freeway ramps.

Market

The Sterling Downs Market Right Now

Sterling Downs trades inside the broader Belmont single-family market, which closed 165 homes in 2025 at a median price of $2,418,000 and average days on market of 18, with the average sale closing at 106 percent of list (SAMCAR/MLSListings, 2025 annual). March 2026 closed 15 single-family sales citywide at a median of $2,100,000 and 112 percent of list, with average days on market of 10 and median price-per-square-foot of $1,436 (SAMCAR/MLSListings, 2026-03). Sterling Downs typically transacts at or below the Belmont median because its 5,500 to 7,500 square foot lot pattern and post-war ranch stock price below the elevated estate parcels in Belmont Country Club and the view-oriented hillside in Belmont Heights.
Transactions

What Buyers and Sellers Should Know About Sterling Downs

Sterling Downs is governed by Belmont's citywide regulatory framework rather than its own separate code. Most Sterling Downs parcels fall within Belmont's R-1B (6,000 square foot minimum) or R-1C (5,000 square foot minimum) single-family zoning categories, which set the lot-size floor for the post-war tract pattern (City of Belmont Zoning Ordinance Section 4). Belmont's Tree Ordinance requires permits for removal of designated protected species on private property, and recent amendments have modified review criteria and administrative processes for tree-removal applications (City of Belmont Tree Ordinance). Buyers planning a remodel, second-story addition, or new construction should account for Planning Department design review, with substantial scopes triggering Planning Commission review (City of Belmont Planning Commission). San Mateo County's base documentary transfer tax of $1.10 per $1,000 of consideration applies at recording, and Belmont does not impose an additional municipal transfer tax (San Mateo County Assessor-Clerk-Recorder).
Field Notes

Market Notes by Lisa M. Lum

Recent transactions in Sterling Downs reflect the broader Belmont pattern of competitive offers on well-prepared homes, with the citywide 112 percent list-to-sale ratio recorded across single-family closings in March 2026 indicating that price discovery on Sterling Downs-condition properties remains rapid. Buyers triangulating Carlmont feeder access against budget continue to shortlist the pocket, and remodeled post-war ranches with clean disclosure packages and current arborist documentation for any protected trees on lot typically clear within the first listing cycle.

Updated 2026-05-06

Frequently Asked Questions about Sterling Downs

What schools serve Sterling Downs?
Sterling Downs addresses sit inside Belmont-Redwood Shores School District (K-8) and feed Carlmont High School in Sequoia Union High School District. Elementary boundaries can shift between cycles, so verify the current assignment for any specific address with the district before writing an offer.
How does Sterling Downs price compare to other Belmont neighborhoods?
Sterling Downs typically transacts at or below the Belmont citywide median because its 5,500 to 7,500 square foot post-war ranch stock prices below the elevated estate parcels in Belmont Country Club and the view-oriented hillside lots in Belmont Heights. It functions as a more attainable Carlmont-feeder entry point.
What is the typical home style in Sterling Downs?
Sterling Downs developed largely in the post-war decades as a planned single-family tract. The housing stock is predominantly ranches and modest two-story homes on flat, regularly platted blocks. Many homes have been remodeled or expanded within the original footprint over subsequent ownership cycles.
Is Sterling Downs subject to Belmont's Tree Ordinance?
Yes. Belmont's Tree Ordinance applies citywide and requires permits for removal of designated protected tree species on private property. Recent amendments have updated review criteria and administrative processes, so confirm current ordinance language with the city before scoping any tree removal.
What is the transfer tax in Sterling Downs, San Mateo County?
San Mateo County charges a base transfer tax of $1.10 per $1,000 of consideration, paid by the seller at close. Some cities add a local supplemental tax. Sterling Downs does not impose an additional municipal transfer tax beyond the county base.
Does Sterling Downs require a sewer lateral inspection at sale?
Several San Mateo County jurisdictions require a private sewer lateral compliance certificate before close of escrow. The requirement varies by city — confirm with your transaction coordinator early in the listing process.
What disclosures are required when selling a home in Sterling Downs?
California requires Transfer Disclosure Statement, Natural Hazard Disclosure, lead-based paint (pre-1978), water-conserving plumbing fixtures, and smoke and carbon monoxide alarm certifications. San Mateo County properties may also require sewer lateral compliance and local supplemental disclosures.
What is the difference between median and average home price in Sterling Downs?
Median price is the middle number when all sale prices are sorted — half of homes sold above, half below. It resists distortion from a few very expensive sales. Average price is the arithmetic mean and can be skewed upward by individual high-end transactions. Median is the more reliable indicator of typical Sterling Downs home pricing.

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Last updated 2026-05-06 · By Lisa M. Lum, Realtor® · Coldwell Banker Realty · DRE 02005150