Blog > San Mateo Houses Under $1.5 Million: Where They Sold, Neighborhood by Neighborhood (2026)

San Mateo Houses Under $1.5 Million: Where They Sold, Neighborhood by Neighborhood (2026)

by Eric & Janelle Boyenga

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Can you still buy a house in San Mateo for under $1.5 million? Yes: of the 1,009 houses that sold in San Mateo in the two years to October 27, 2026, 157 (16%) sold for less than $1.5 million. Here’s what they were, where they sold, and a one-click search of what that budget buys now.

The short answer

Shopping now?

By bedrooms

San Mateo houses sold under $1.5 million, by bedroom count (groups with at least 3 sales).

BedroomsSalesMedian priceMedian sq ft
250$1.3M950
388$1.33M1,150
412$1.31M1,475
5+6$1.45M1,729

Neighborhood by neighborhood

Our San Mateo neighborhood guides with at least 3 such sales, placed by map position; “share” is of all house sales in the neighborhood.

NeighborhoodSalesShareMedian priceMedian sq ft
Shoreview & Parkside8056%$1.31M1,105
North Central & San Mateo Heights2244%$1.24M1,140
San Mateo Village & Lauriedale1318%$1.4M950
Downtown & Central1139%$1.31M1,270
Mariner's Island & Lakeshore931%$1.35M1,060
Beresford & Hillsdale63%$1.38M965
Sunnybrae & 19th Avenue Park68%$1.44M1,190

What you give up, and what you don’t

Share of listings that mention each feature, under $1.5 million and at $1.5 million or more in San Mateo.

Listing mentionsUnder $1.5 million$1.5 million or more
Single-story10%13%
An ADU, in-law unit or guest house10%8%
A pool3%10%
Room for an ADU10%3%

Reading it right

  • Under a budget usually means smaller, older or in need of work. Check the size, condition and lot along with the price.
  • A list price under your budget isn’t a sale price under it: 64% of these sold over asking. Our Offer Lab shows how much over, by price.
  • Prices move. These are two years of sales; ask us what the same streets are selling for this month.

How we counted

Closed sales of houses (MLS property type “single family home”) with a San Mateo address between October 28, 2024 and October 27, 2026, reported to the MLS and read through the IDX feeds that power our home search, with repeat records from different feeds removed (normalized address plus sale date). Sales under $400,000 are left out: most are mobile homes in parks or partial-interest sales. Neighborhoods are our guides’ outlines, placed by each sale’s map position. Features are counted when the listing description mentions them. Past sales aren’t a forecast or the value of any one home.

Go deeper

See San Mateo houses under $2 million, every home type in San Mateo, single-story homes in San Mateo, homes with ADU potential in San Mateo, The $1M Line and the most affordable ZIP codes in Silicon Valley.

Shopping for a house in San Mateo under $1.5 million?

A Property Nerd will show you the streets where your budget and your must-haves meet, and set up a search that catches new listings the day they hit. Call (408) 373-1660 or (650) 383-8606, or book a strategy call. Commissions are negotiable, and we offer bundled services, so ask us what’s included.

Questions about this post? Ask a Property Nerd.

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