Property Report for 20 Cobblestone Ln, Belmont, CA 94002

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20 Cobblestone Ln, Belmont, CA 94002
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Property Details
  • Property Address 20 Cobblestone Ln, Belmont, CA 94002
  • County San Mateo
  • Parcel ID 044-221-400
  • Legal description LOT 26 ANTIQUE FOREST HOMES RSM 96/6-8
  • School district Belmont-Redwood Shores Elementary School District
  • Acreage 0.08
  • Property class Single Family Residence
  • Zoning Subscribe
  • Square footage 2,230
  • Year built 1979
  • Bedrooms 3
  • Bathrooms 3

About the Property

20 Cobblestone Ln is a single family residence in the city of Belmont, CA 94002. Located in the Belmont-Redwood Shores Elementary School District, which resides in San Mateo County, CA and built in 1979. This Single Family Residence sits on a 3,557 sq ft lot and features 3 bedrooms, 3 bathrooms and 2,230 sq ft of living space.

The most recent property tax for 20 Cobblestone Ln was $21,975 with an estimated market value range of $2,386,320 to $2,585,180. This property was last sold on April 27, 2018 for $1,587,000.

Property Info

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Flood

Ownership

Land
  • Acres 0.08
  • Square Feet 3,557
Building
  • Units N/A
  • Year Built 1979
  • Effective Year Built N/A
  • Stories 2
  • # Fireplaces N/A
  • Garage/Carport 480 sq.ft.
Utilities
  • Cooling Central
  • Heating Central
Interior
  • Square Footage
  • Living Area 2,230
  • Total Rooms 8
  • Bedrooms 3
  • Total Bathrooms 3
  • Full Bathrooms 2
  • Additional Rooms
  • Family Room,Study
Your Property Report will also include the following information:

Belmont Residential Market Stats

Median Sale Price $2,220,000 -12.3% YoY
Median Price/sq ft. $1,160
San Mateo County Median Sale Price $2,220,000 -12.3% YoY

See more Real Estate Trends for Belmont including home values, types of properties sold and transaction volumes.

Taxes and Assessments for 20 Cobblestone Ln, Belmont

Tax Year Taxes Tax Assesed Value Exemptions
2024 $21,975 (+2.8%) $1,770,324 (+2%)

2023 $21,380 (+6.3%) $1,735,612 (+2%)

2022 $20,120 (-2.1%) $1,701,582 (+2%)

2021

2020

2019

2018

Access Full Tax & Assessment History for 20 Cobblestone Ln, Belmont. View Tax Information

Sales History for 20 Cobblestone Ln, Belmont

The most recent sale on 20 Cobblestone Ln took place on Mar 02, 2018 and recorded on Apr 27, 2018 for $1,587,000. Sign up for full access to the complete sales history including potential flips, distressed sales and buyer and seller data.
Sale Date Recorded Date Buyer(s) Seller(s) Price Document ID

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Recently Sold Comparables
These are nearby recently sold properties that are similar to this property, base on available data.
Address Distance SqFt Sale Date Price $/SqFt
28 COBBLESTONE LN .03 mi 2,230 11/15/2024 $1,700,000 $762
2009 LYON AVE 1 mi 1,790 07/21/2025 $2,310,000 $1,291
1920 OAK KNOLL DR .7 mi 2,000 07/10/2025 $2,250,000 $1,125
Active Mortgages and Equity Analysis
Date Recorded Position Original Amount Amortized Balance Loan Type Interest Rate Lender Lender Type

  • Total Estimated Debt:

  • Estimated Value from ATTOM AVM:

  • Available Equity:

  • Loan To Value Ratio:

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Total Estimated Debt

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Access the complete Mortgage and Equity Analysis for 20 Cobblestone Ln, Belmont. View Mortgage and Equity
Automated Valuation Models (AVM)
Our Property Reports contain multiple Automated Valuation Models showing low, median, and high values along with confidence scores.
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Market Value Estimate
Jul 16, 2025 Confidence Score: 96%
Low
Value
High
Rental Value Estimate ATTOM
Aug 25, 2025
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Various data sets have been provided by a third party or government source and are subject to change and possible errors. Depending on location and source, data may be missing or not available. Information is deemed reliable but not guaranteed to be accurate, up-to-date, or complete. Buyers, investors, and others are responsible for verifying the accuracy of all information.