139 Ortega Ave, Mountain View, CA 94040
What's special
Rare end-unit townhouse offering approximately 1755 sqft, two private outdoor spaces, a detached two-car garage, and access to Top-rated Los Altos High School. Just streets from Los Altos and Palo Alto. Nearby San Antonio Center offers convenient access to groceries, dining, and a movie theater. Inside, extra windows bring abundant natural light to a seamless layout connecting the kitchen, living, and dining areas. The living room features a cozy fireplace, and a breakfast nook sits beside the kitchen. Sliding doors open to two private outdoor spaces: an enclosed front courtyard and a rear patio overlooking the greenbelt. Upstairs, three bedrooms and a laundry area simplify daily routines. The primary suite boasts vaulted ceilings, a walk-in closet, and a private dual-sink bathroom. Two additional bedrooms share a full bath, complemented by a downstairs guest powder room. A detached two-car garage provides extra storage. Residents enjoy landscaped grounds, a community pool, and a spa. Convenient to Caltrain, Central Expressway, Hwy 85 and 101, with easy access to major Silicon Valley employers. This bright, conveniently located Mountain View home is a must-see!
- 16 days
- 3,133
- 136
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Zinan Zhou 02176585 415-699-7718,
Keller Williams Thrive 408-850-6900
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Bedroom
- Features: WalkinCloset
Bathroom
- Features: DoubleSinks, HalfonGroundFloor
Dining room
- Features: BreakfastNook, DiningArea
Family room
- Features: Other
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Washer/Dryer
- Laundry: Upper Floor
Features
- Walk-In Closet(s)
- Fireplace features: Living Room
Interior area
- Total structure area: 1,755
- Total interior livable area: 1,755 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
Features
- Stories: 2
- Pool features: Community
Details
- Parcel number: 14834010
- Zoning: R3-15
- Special conditions: Standard
Construction
Type & style
- Home type: Townhouse
- Property subtype: Townhouse, Residential
Materials
- Foundation: Other
- Roof: Other
Condition
- New construction: No
- Year built: 1978
Utilities & green energy
- Gas: Other
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Other, Water Public
Community & HOA
HOA
- Has HOA: Yes
- HOA fee: $725 monthly
Location
- Region: Mountain View
Financial & listing details
- Price per square foot: $883/sqft
- Tax assessed value: $1,611,972
- Date on market: 10/2/2026
- Listing agreement: ExclusiveRightToSell
Price history
| Date | Event | Price |
|---|---|---|
| 10/14/2026 | Contingent | $1,550,000$883/sqft |
Source:  MLSListings Inc #ML82063358 Report a problem | ||
| 10/2/2026 | Listed for sale | $1,550,000+16.1%$883/sqft |
Source: MLSListings Inc #ML82063358 Report a problem | ||
| 6/3/2016 | Sold | $1,335,000+3.6%$761/sqft |
Source: Public Record Report a problem | ||
| 5/20/2016 | Pending sale | $1,288,000$734/sqft |
Source: Coldwell Banker Residential Brokerage - Los Altos #81585129 Report a problem | ||
| 5/12/2016 | Listed for sale | $1,288,000$734/sqft |
Source: Coldwell Banker Residential Brokerage - Los Altos #81585129 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $1,611,972 +2% |
| 2025 | $18,682 +2.6% | $1,580,366 +2% |
| 2024 | $18,214 +1% | $1,549,380 +2% |
| 2023 | $18,028 +0.3% | $1,519,000 +2% |
| 2022 | $17,982 +2.5% | $1,489,216 +2% |
| 2021 | $17,543 +8.6% | $1,460,016 +10% |
| 2020 | $16,156 | $1,327,000 -6.3% |
| 2019 | $16,156 -2.9% | $1,416,712 +2% |
| 2018 | $16,642 | $1,388,934 +2% |
| 2017 | $16,642 +4.3% | $1,361,700 +309.4% |
| 2016 | $15,951 +500.7% | $332,642 +53.5% |
| 2015 | $2,655 +0.8% | $216,699 +2% |
| 2014 | $2,634 | $212,455 +0.5% |
| 2013 | -- | $211,496 +2% |
| 2012 | -- | $207,350 +2% |
| 2011 | -- | $203,285 +0.8% |
| 2010 | -- | $201,766 -0.2% |
| 2009 | -- | $202,247 +2% |
| 2008 | -- | $198,282 +2% |
| 2007 | -- | $194,395 +2% |
| 2006 | -- | $190,584 +2% |
| 2005 | -- | $186,848 +2% |
| 2004 | -- | $183,185 +1.9% |
| 2003 | -- | $179,829 +2% |
| 2002 | -- | $176,304 +2% |
| 2001 | -- | $172,848 |
Monthly payment
Estimated market value
Not available
Estimated sales range
Not available
Not available
Climate risks
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