BuySellBlogBrowse Listings
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
112 42nd Avenue, San Mateo CA 94403
California>San Mateo>Westwood Knolls

112 42nd AvenueSan Mateo, CA 94403

For Sale

$1,850,000

Smart Buyer Rebate $18,500

PRICE REDUCTION $50,000! 112-114 W 42nd is a large, well-maintained duplex on the southern border of San Mateo and Belmont. Built in 1947, the 2,728 square foot property sits on a 5,200 square foot lot has a two car garage. The reinforced lower level could add 1,395 square feet of space for an additional ADU.

Listed by Regan Cherrington

·

License #02116601

·

KW Advisors

·

650-436-9316

Last updated August 25, 2025

·

Source: MLSListings #ML82007875

Listing Facts

  • TypeMulti-family
  • NeighborhoodWestwood Knolls
  • Days on Prevu112
  • Taxes$21,339/year
  • Size2,728 sqft
  • Price per sqft$678

Amenities

  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

08/25/2025
Price Decreased
$1,850,000
05/21/2025
Listed by KW Advisors
$1,900,000

Property Details for 112 42nd Avenue

Exterior

Construction

  • Number Of Units Total: 2
  • Roof: Shingle
  • Stories: 2
  • Year Built: 1947
  • Year Built Details: 2

Measurements

  • Building Area Total: 2,728
  • Lot Features: Grade - Mostly Level
  • Lot Size Acres: 0.11
  • Lot Size Area: 5,200
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 5,200
  • Lot Size Units: Square Feet

Financial

Residential Income

  • Cap Rate: 2.83
  • Gross Income: $76,740.00
  • Operating Expense Includes: Trash, Water/Sewer

Taxes

  • Parcel Number: 042-237-210
  • Tax Annual Amount: $21,339.00

Interior

Features

  • Appliances: Cooktop - Gas, Washer/Dryer
  • Flooring: Laminate

Measurements

  • Living Area: 2,728

Parking

Parking

  • Carport Spaces: 2
  • Carport: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Attached Garage, On Street
  • Parking Total: 2

Schools

Elementary School

  • Elementary School District: San Mateo-Foster City Elementary

High School

  • High School District: San Mateo Union High

Utilities

Equipment

  • Heating: Central Forced Air - Gas
  • Sewer: Public Sewer
  • Utilities: Water - Public, Individual Electric Meters, Individual Gas Meters
  • Water Source: Public

Based on information from MLSListings™️ and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.