21851 Almaden AVE
Cupertino, CA 95014
Map
- 2 beds
- 1 bath
- 1,109 sqft
- 9,900 sqft lot
- $2,524 per sqft
- 1942 build
- – on site
Tired of mediocre $3.5-6 million dollar houses in Cupertino on undersized lots with limited appreciation potential? Consider this unique opportunity in Monta Vista. Exceptional family location. Looking for buyer that wants to capture $2 million profit/equity while creating beautiful peaceful residence(s). My lot allows new owner to build a custom 4,200 sq. ft. SFR (& some ADUs). It also allows, for example, a 3,000 sq. ft. principal residence, a large ADU and small ADU. The ADUs would be detached structures with lots of sunlight and you would have a private rear yard behind your principal residence. Or you might build two x 2,000 ft. houses surrounded by garden. Thats three desirable alternates. These build-out options were not permitted until recently by Cupertino. This is a beautiful and private lot. Convert your stagnant appreciated equities into an investment vehicle for inflation safe, high appreciation, real estate in a privileged location. For total investment of approx. $5 million, projected ROI is $2 million. And you may generate over $100k/year income. Desirable location; high investment return; income; privacy; exclusivity; community; and natural beauty. This is the one you have worked your whole life for. 21851Almaden dot com Disclaimer: See Agents Remarks.
Last checked:
As a licensed real estate brokerage, Estately has access to the same database professional Realtors use: the Multiple Listing Service (or MLS). That means we can display all the properties listed by other member brokerages of the local Association of Realtors—unless the seller has requested that the listing not be published or marketed online.
The MLS is widely considered to be the most authoritative, up-to-date, accurate, and complete source of real estate for-sale in the USA.
Estately updates this data as quickly as possible and shares as much information with our users as allowed by local rules. Estately can also email you updates when new homes come on the market that match your search, change price, or go under contract.
Checking…
•
Last updated Jun 13, 2025
•
MLS# 82010766 —
This home is listed in more than one place. See it here, and here.
The Building
-
Year Built:1942
-
Age:83
-
Construction Type:Stucco, Wood, Wood Frame
-
Type:Detached
-
Subclass:Single Family Home
-
Roofing:Composition, Rolled Composition
-
Foundation:Concrete Perimeter and Slab
-
# of Stories:1
-
Structure SqFt:1109
-
Structure SqFt Source:Assessor
Interior
-
Kitchen:Oven Range
-
Dining Room:No Formal Dining Room
-
Family Room:Separate Family Room
-
Fireplace:Yes
-
Fireplaces:Living Room, Wood Burning
-
Fireplaces:1
-
Flooring:Carpet
Room Dimensions
-
Living SqFt:1109
Location
-
Cross Street:Byrne
-
City Limits:Yes
The Property
-
Parcel Number:357-15-016
-
Zoning:R1-8
-
Lot Acres:0.2273
-
Lot Description:Grade - Level
-
Lot Size Area Min:9900.00
-
Horse Property:Possible
-
Yard/Grounds:Back Yard, Fenced
Listing Agent
- Contact info:
- No listing contact info available
Taxes
-
Property ID:82010766
Beds
-
Total:2
-
Beds Max:2
-
Beds Min:2
Baths
-
Full Baths:1
The Listing
-
Additional Listing Info:Not Applicable
-
Automated Valuations Allowed:1
Heating & Cooling
-
Cooling Methods:None
-
Heating Methods:Wall Furnace
Utilities
-
Utilities:Public Utilities
-
Sewer/Septic System:Sewer - Public
-
Water Source:Public
Appliances
-
Laundry:In Utility Room
The Community
-
HOA:No
-
Pool:No
Parking
-
Parking Spaces:4
Monthly cost estimate
Asking price
$2,800,000
| Expense | Monthly cost |
|---|---|
|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$14,993
|
| Taxes | N/A |
| Insurance | $770 |
| Utilities | $177 See report |
| Total | $15,940/mo.* |
| *This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
| Date | Event | Source | Price | % Change |
|---|---|---|---|---|
|
6/13/25
Jun 13, 2025
|
Listed / Active | MLSLISTINGS | $2,800,000 |
89% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $482k above asking price on average, but some went as high as $1M over asking price.
