21851 Almaden Avenue, Cupertino, CA 95014

Local realty services provided by:CENTURY 21 Sierra Properties
21851 Almaden Avenue,Cupertino, CA 95014
$2,800,000
  • 0.23 Acres
  • Lots / Land
  • Pending
Listed by: john leahy
Office: john leahy, broker
MLS#:ML82011264
Source:Bay East, CCAR, bridgeMLS

Price summary

  • Price:$2,800,000

About this home

Finest lot in Monta Vista. Walking distance to 3 best K-12 public schools in USA. This is prime dirt. Portfolio grade investment. Execute one, two, three or four residences. Select your preferred build out alternate: Without lot split: a) 4,200 sq. ft. SFR and up to 2+ detached ADUs. b) 3,000 sq. ft. SFR, 1,200 sq. ft. ADU and 0-2 detached 800 sq. ft. ADUs. c) Two x (2,000 sq. ft. SFRs with optional attached 800 sq. ft. ADU). With SB9 lot split (smaller gross) a) Two x 1,700 sq. ft. SFR and one attached ADU. Or b) Two small duplexes. Sell price is approaching eye-watering $2,000/sq. ft. due to schools/neighborhood for some remodeled 60-year-old properties in our west side of Cupertino. New and nice should go for more. Not the biggest but the best. 2-story ADU now permitted in Cupertino. Garage optional. Can do 3 residences in two structures total of 5,800 sq. ft. with easy and assured path to entitlement (not even maxed out). I am unaware of any other opportunity with high margins and...

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Home facts

  • Listing ID #:ML82011264
  • Added:273 day(s) ago
  • Updated:December 09, 2025 at 11:46 PM

Structure and exterior

  • Lot area:0.23 Acres
  • Lot Features:Horses Possible, Level
  • Architectural Style:Unimproved Land
  • Exterior Features:Horses Possible, Level

Finances and disclosures

  • Price:$2,800,000
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 December 9, 2025