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Property profile

42 37th Ave San Mateo, CA 94403

OFF-MARKET
Retail space
Property ID
US10-2982146
4,585 SF 0.1 ac lot Built 1950
Last sale Aug 2026 · $1,650,000
Entity Owned Owner of record is a legal entity (LLC / corporation). Absentee Owner Owner mailing address differs from the property address. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
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Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax · 2024

What does the county charge?
$26k
Tax billed · 2024
Assessed value$1.90M
Assessed land$952k
Assessed improvement$952k
Effective rate1.37%

Value estimate

· Oct 2026
$1.30M
$1.17M – $1.43M
CAP approach$1.80M

Realmo valuation models over county records and 8 qualifying comparable sales.

Recently sold

What actually traded nearby?
$485/SF
Submarket average, outlier-cleaned · 29 recorded sales of this use type
Observed band · Q1–Q3$286 – $644
Qualifying comparables8

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
C10001
JurisdictionSAN MATEO

Location intelligence

Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm20.6
Electrical Service10.5
Garden Center9.6

Location

42 37th Ave San Mateo, CA 94403
County assessor Recorded deeds · 8 transfers 8 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 15 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
150 25th, San Mateo, CA 94403-2208 $2,795,000 May 2025 5,134 SF
112 25th, San Mateo, CA 94403-2297 $380,000 Sep 2024 6,350 SF
29 25th, San Mateo, CA 94403-2236 $2,096,000 Nov 2021 5,560 SF
2130 El Camino Real, San Mateo, CA 94403-1800 $1,200,000 Mar 2020 4,000 SF
2222 El Camino Real, San Mateo, CA 94403-1809 $3,500,000 Nov 2019 3,301 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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