21 Cobblestone Lane, San Carlos, CA 94070

San Carlos
Local realty services provided by:Better Homes and Gardens Real Estate Clarity
21 Cobblestone Lane,San Carlos, CA 94070
$2,599,000
Virtual Tour
  • 3 Beds
  • 3 Baths
  • 2,096 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Mar 01
    01:30 pm - 04:00 pm
  • Tue, Mar 03
    11:00 am - 01:00 pm
Listed by: alana corso
Office: christie's international real estate sereno
MLS#:ML82036545
Source:CRMLS

Price summary

  • Price:$2,599,000
  • Price per sq. ft.:$1,239.98

About this home

21 Cobblestone Lane is one of the original 1930s summer residences built at the end of Graceland Avenue, set on an expansive lot of more than half an acre, an exceptionally rare offering in San Carlos. This well-maintained property presents a unique opportunity to build your dream home, thoughtfully remodel the existing residence, or explore potential subdivision opportunities (buyer to verify with the City). The home features three spacious bedrooms and three bathrooms, a generous living room, a separate den, an updated kitchen, and two distinct dining areas ideal for both everyday living and entertaining. A detached two-car garage and oversized driveways provide ample parking for guests. With abundant space, privacy, and endless potential, this is a truly rare opportunity in The City of Good Living.

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Home facts

  • Year built:1931
  • Listing ID #:ML82036545
  • Added:1 day(s) ago
  • Updated:February 28, 2026 at 06:49 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:3
  • Flooring:Carpet, Tile, Wood
  • Kitchen Description:Dishwasher, Double Oven, Gas Cooktop, Refrigerator, Vented Exhaust Fan
  • Living area:2,096 sq. ft.

Heating and cooling

  • Heating:Central Furnace, Wood Stove

Structure and exterior

  • Roof:Composition
  • Year built:1931
  • Building area:2,096 sq. ft.
  • Lot area:0.6 Acres
  • Foundation Description:Concrete Perimeter

Schools

  • High school:Sequoia
  • Elementary school:Other

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$2,599,000
  • Price per sq. ft.:$1,239.98

Features and amenities

  • Appliances:Dishwasher, Disposal, Double Oven, Gas Cooktop, Refrigerator, Vented Exhaust Fan
  • Laundry features:In Garage
  • Amenities:Garden Windows, Skylights
  • Pool features:In Ground
Based on information from California Regional Multiple Listing Service, Inc. as of February 28, 2026 . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

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