SOLD MAY 2026 FOR $1,775,000

$1,850,830

Lead Cruncher Estimate

The Lead Cruncher Estimate is based on what we currently know about this home and nearby market.

The Lead Cruncher Estimate is not a formal appraisal or substitute for the in-person expertise of a real estate agent or professional appraiser.

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$76K since sold in May 2026
  • 3 beds
  • 2 baths
  • 1,180 sqft

423 42Nd AVE, San Mateo, California 94403

Map showing the location of this property

About This Home

423 42Nd AVE, San Mateo, California 94403 is a Single Family Residential property located in San Mateo, California, 94403. It offers 3 bedrooms and 2 bathrooms across 1,180 square feet of living space. Built in 1953, it sits on a 5,663 square foot lot.

According to public county records, 423 42Nd AVE, San Mateo, California 94403 last sold for $1,775,000 on May 08, 2026. The county assessor places its assessed value at $1,450,000. Its Assessor's Parcel Number (APN) is 042-211-010. Explore the full property report below, including the Lead Cruncher value estimate, sale history, and nearby comparable properties.

Single Family Residential

Property Type

1953

Year Built

5663

Lot Size

$1,568.5

Est. Price/Sq.Ft.

042-211-010

APN

$1,450,000

Assessed Value

Lead Cruncher Value Estimation

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Frequently asked questions

When was 423 42Nd AVE, San Mateo, California 94403 last sold and for how much?

423 42Nd AVE, San Mateo, California 94403 last sold for $1,775,000 on May 08, 2026, according to public county records.

How many bedrooms and bathrooms does 423 42Nd AVE, San Mateo, California 94403 have?

423 42Nd AVE, San Mateo, California 94403 has 3 bedrooms and 2 bathrooms.

How big is 423 42Nd AVE, San Mateo, California 94403?

423 42Nd AVE, San Mateo, California 94403 has 1,180 sq ft of living space on a 5,663 sq ft lot.

When was 423 42Nd AVE, San Mateo, California 94403 built?

423 42Nd AVE, San Mateo, California 94403 was built in 1953.

What is the assessed value of 423 42Nd AVE, San Mateo, California 94403?

The county assessed value of 423 42Nd AVE, San Mateo, California 94403 is $1,450,000.

What is the APN (parcel number) for 423 42Nd AVE, San Mateo, California 94403?

The Assessor's Parcel Number (APN) for 423 42Nd AVE, San Mateo, California 94403 is 042-211-010.

What type of property is 423 42Nd AVE, San Mateo, California 94403?

423 42Nd AVE, San Mateo, California 94403 is a Single Family Residential property.