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2421 Shannon Drive, South San Francisco, CA 94080

South San Francisco
Local realty services provided by:CENTURY 21 Epic
2421 Shannon Drive,South San Francisco, CA 94080
$1,628,000
  • 4 Beds
  • 3 Baths
  • 1,950 sq. ft.
  • Single family
  • Active
Listed by: maryann ernst
Office: kw advisors
MLS#:ML82065531
Source:Bay East, CCAR, bridgeMLS

Price summary

  • Price:$1,628,000
  • Price per sq. ft.:$834.87

About this home

Set on a 7,145 sqft lot, one of the largest in Westborough, 2421 Shannon Drive welcomes you with a charming front porch, stone accents, and an extra long driveway. This four bedroom, two and a half bathroom home of 1950 total sqft (permitted sunroom included) offers bright interiors and generous outdoor space. Beautifully refinished floors warm the living room and upstairs bedrooms, while a separate dining area with a brick fireplace invites gathering. The kitchen features rich dark cabinetry, granite countertops, and a mosaic tile backsplash. An expansive permitted sunroom, framed by walls of windows overlooking the backyard, offers versatile space for relaxing, entertaining, or morning coffee. Four upstairs bedrooms provide flexibility for guests or a home office. The spacious backyard features curved garden beds, mature plantings, and paved areas for outdoor dining. A concrete pad offers potential for a future ADU, subject to city approval. An attached finished two car garage and...

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Home facts

  • Year built:1963
  • Listing ID #:ML82065531
  • Added:1 day(s) ago
  • Updated:October 24, 2026 at 01:38 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:3
  • Full bathrooms:2
  • Living area:1,950 sq. ft.

Heating and cooling

  • Heating:Forced Air

Structure and exterior

  • Roof:Composition Shingles
  • Year built:1963
  • Building area:1,950 sq. ft.
  • Lot area:0.16 Acres

Utilities

  • Water:Public

Finances and disclosures

  • Price:$1,628,000
  • Price per sq. ft.:$834.87

Parking

  • Parking description:Attached
  • Garage:Yes
  • Garage spaces:2
MLS LogoBay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at October 24, 2026 CAMAXMLS Member Broker: Mike Southwick

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