173 Sierra Vista Avenue Unit 21
Mountain View, CA 94043
- 3 beds
- 3 baths
- 1,490 sqft
- 677 sqft lot
- $1,065 per sqft
- 1987 build
- – on site
Nestled in a quiet corner of a well-maintained community, this charming end-unit townhome in Central Mountain View offers comfort, style, and convenience. Featuring three spacious bedrooms and three full baths with an excellent floorplan. Private upstairs primary suite includes double sinks, skylight, walk-in closet and private balcony. Large second upstairs bedroom with its own attached full bath - this townhome suits a variety of lifestyles. A third bedroom and adjacent full bath on the ground level add flexibility and privacy. Enjoy the light-filled, open-concept living/dining combo area with a cozy fireplace plus French doors that open to a large, private deck and fenced yard, perfect for entertaining. The remodeled kitchen boasts marble countertops, high-end stainless appliances, a gas range, a farmhouse sink and a sunny breakfast nook for casual dining. Fresh paint, new carpets on the upper level and stairs, remodeled kitchen and hardwood floors on the main level add to the appeal. Includes a private detached one-car garage and an additional designated parking spot. A convenient upstairs laundry area with full-sized washer and dryer completes the package. Excellent location! Move-in ready and ideally located near shops, dining, and commuter routes. Don't miss!
Last checked:
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Last updated May 15, 2025
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MLS# ML82007015 —
This home is listed in more than one place. See it here.
Upcoming Open Houses
-
Saturday, 5/17
1:30pm-4:30pm -
Sunday, 5/18
1:30pm-4:30pm
The Building
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Year Built:1987
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Unit Number:21
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Building Area Units:Square Feet
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Roof:Shingle
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Stories:2
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Levels:Two Story
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Building Area Total:1490
Interior
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Interior Features:Dining Area
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Kitchen Features:Dishwasher, Eat In Kitchen
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Flooring:Hardwood
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Fireplace:true
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Fireplaces Total:1
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Fireplace Features:Living Room
Room Dimensions
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Living Area:1490
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Living Area Units:Square Feet
Location
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Directions:Rengstorff to Montecito to Sierra Vista (closest c
The Property
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Property Type:Residential
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Property Subtype:Townhouse
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Exterior Features:Back Yard
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Parcel Number:15010074
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Zoning:R3-2
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Lot Size Area:0.0155
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Lot Size Acres:0.0155
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Lot Size SqFt:677
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Lot Size Units:Acres
Listing Agent
- Contact info:
- Agent phone:
- (650) 464-1965
Beds
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Bedrooms Total:3
Baths
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Total Baths:3
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Full Baths:3
The Listing
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Listing Terms:Cash
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Virtual Tour URL Branded:https://173sierravista.com
Heating & Cooling
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Heating:Forced Air
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Heating:true
Utilities
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Sewer:Public Sewer
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Water Source:Public
Appliances
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Appliances:Dishwasher
Schools
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High School District:Mountain View-Los Altos Union High
The Community
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Association:true
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Association Fee:477
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Association Fee Frequency:Monthly
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Association Fee Includes:Common Area Maint
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# of Units In Community:24
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Pool Private:false
Parking
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Garage:true
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Garage Spaces:1
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Covered Spaces:1
Monthly cost estimate

Asking price
$1,588,000
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. |
$8,503
|
Taxes | N/A |
Insurance | $436 |
HOA fees | $477 |
Utilities | $134 See report |
Total | $9,550/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 |
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5/15/25
May 15, 2025
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Listed / Active | BRIDGE | $1,588,000 | 97.3% (8.3% / YR) |
8/23/13
Aug 23, 2013
|
BRIDGE | $805,000 | ||
2/18/12
Feb 18, 2012
|
Sold | MLSLISTINGS |

65% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $105k above asking price on average, but some went as high as $352k over asking price.