Atherton · San Mateo County

West of Alameda

The West of Alameda area stretches between Alameda de las Pulgas and the Atherton-Menlo Park border.

Median Sale
$14,800,000
March 2026 · 7 closings

West of Alameda Real Estate Market Snapshot

Median Sale Price
$14,800,000
+54.6% vs prior-year median
Avg. Days on Market
10
% List Price Received
103%
Months of Inventory
2.8
Homes Sold (March 2026)
7
Median price trend
2025 · $9,575,000 March 2026 · $14,800,000
List-price received
103%
90%100%120%+

As of March 2026 · Source: SAMCAR/MLSListings

Living in West of Alameda

West of Alameda is the western band of Atherton, stretching between Alameda de las Pulgas and the Atherton-Menlo Park border. Lots run from one to three acres on quieter cul-de-sac streets, with the area's geography producing a slightly more secluded character than Lindenwood or Lloyden Park. Heritage oaks line many properties, and a portion of the area sits within the Las Lomitas Elementary School District attendance footprint rather than Menlo Park City School District (Town of Atherton).

The pocket draws buyers who want Atherton's privacy character with shorter access to the Alameda de las Pulgas corridor and Woodside-adjacent recreation. Menlo Country Club sits a short drive south in Woodside, and Sand Hill Road's venture capital corridor is reachable in under ten minutes via Sand Hill or Santa Cruz Avenue. The area's cul-de-sac street pattern and one- to three-acre minimum lot standard limit through traffic and reinforce the studied seclusion that defines the western half of town.

Schools

West of Alameda addresses are split between Las Lomitas Elementary School District (serving the western portions of Atherton via Las Lomitas Elementary and La Entrada Middle) and Menlo Park City School District further east, with high school students attending Menlo-Atherton High in Sequoia Union High School District (Town of Atherton Schools page). Buyers should verify the specific elementary attendance area for any West of Alameda address before writing an offer, since the boundary line affects both daily commute patterns and resale positioning.

Lifestyle

Lifestyle anchors here lean toward private clubs and outdoor recreation rather than commercial centers. Menlo Country Club in adjacent Woodside, the Menlo Circus Club to the east, and the trail networks off Alameda de las Pulgas all sit within minutes. Holbrook-Palmer Park, Atherton's singular public space, is a short drive east. The cul-de-sac street layout and absence of streetlights or sidewalks reinforce the privacy character that defines the western half of town.

Commute

West of Alameda sits roughly five to eight minutes from the Menlo Park Caltrain station via Santa Cruz Avenue or Valparaiso, putting San Francisco within a 50-minute rail ride during peak Baby Bullet service. Interstate 280 is reachable in eight to ten minutes via Sand Hill Road, and US-101 access via Marsh Road runs about ten minutes east. Sand Hill Road venture offices and the Stanford Research Park are both inside a 15-minute drive.

Market

The West of Alameda Market Right Now

West of Alameda transactions are part of the broader Atherton single-family market, which closed seven sales in March 2026 at a median price of $14,800,000, average days on market of 10, and 103 percent of list received (SAMCAR/MLSListings, 2026-03). The 2025 annual median for Atherton SFR was $9,575,000 across 78 closings (SAMCAR/MLSListings, 2025 annual). West of Alameda properties typically trade in line with the Atherton citywide median when comparing one-acre flat lots, with two- and three-acre estate parcels along the western edge clearing materially above the median. Estate-condition factors specific to this pocket — heritage oak counts, easement language along older cul-de-sac extensions, and proximity to the Las Lomitas attendance line — drive most of the price dispersion within the area.
Transactions

What Buyers and Sellers Should Know About West of Alameda

West of Alameda inherits Atherton's one-acre flat-lot minimum and two- to five-acre minimum in steeper or hillside areas under the town's subdivision standards (Town of Atherton Planning Department). The Heritage Tree Ordinance protects all native oaks and any tree exceeding 48 inches in circumference in setback areas; removal requires a permit and unauthorized removal triggers civil penalties tied to a certified arborist's appraisal of the tree (Atherton Municipal Code Chapter 8.10). Several West of Alameda properties carry mature heritage specimens whose root protection zones can constrain new construction footprints, driveway re-grading, and accessory dwelling unit siting. The area has no neighborhood-level HOA or CC&Rs comparable to Lindenwood, so deed-level easements (driveway access, utility, drainage) become the primary review item in title work, particularly for the older cul-de-sac extensions where shared driveways are common.
Field Notes

Market Notes by Lisa M. Lum

Recent activity in Atherton's western band continues to track the citywide pattern of long inspection windows, layered disclosure packages, and buyers underwriting heritage tree counts before writing offers. The 103 percent list-to-sale ratio and 10-day days-on-market figure recorded across the town in March 2026 indicate that well-prepared West of Alameda listings clear quickly when pricing is anchored to comparable one- to three-acre flat-lot trades rather than to the broader Atherton estate median.

Updated 2026-05-05

Frequently Asked Questions about West of Alameda

What schools serve West of Alameda?
West of Alameda addresses are split between Las Lomitas Elementary School District (Las Lomitas Elementary, La Entrada Middle) for western portions and Menlo Park City School District further east. High school students attend Menlo-Atherton High in Sequoia Union HSD. Verify the specific attendance line for any address before writing an offer.
What are the typical lot sizes in West of Alameda?
Lots in West of Alameda generally run between one and three acres, consistent with Atherton's one-acre minimum in flat areas and two- to five-acre minimums in hillside areas under town subdivision standards (Town of Atherton Planning Department).
Is there an HOA in West of Alameda?
No. Unlike Lindenwood, the West of Alameda area is not governed by a neighborhood HOA. Title review focuses on parcel-level easements such as shared driveways, utility, and drainage rights of way, which are common along older cul-de-sac extensions in the area.
How does West of Alameda differ from West Atherton?
West Atherton sits closer to the Menlo Circus Club and El Camino Real with very flat one- to three-acre lots and trophy estates. West of Alameda extends further west toward Alameda de las Pulgas and Woodside, with more cul-de-sac street patterns and a portion of the area in Las Lomitas Elementary attendance rather than Menlo Park City School District.
What is the transfer tax in West of Alameda, 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. West of Alameda does not impose an additional municipal transfer tax beyond the county base.
Does West of Alameda 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 West of Alameda?
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 West of Alameda?
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 West of Alameda home pricing.

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