1920 ROCK ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Mountain View Whisman Elementary School District
Neighborhood · ZIP 94043These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
1920 Rock St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 69% of homes in Mountain View 94043
- Costs less per square foot than 69% of homes in Mountain View 94043
- Smaller than 72% of homes in Santa Clara County
- Has a smaller lot than 88% of homes in Santa Clara County
- Newer than 66% of homes in Santa Clara County
What homes are worth in Mountain View 94043
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 31% of homes in Mountain View 94043.
How it measures up in Mountain View 94043
The dot is this home. The mark in the middle is the typical home in Mountain View 94043.
Pricier than 31% of homes nearby
Pricier than 31% of homes nearby
Bigger than 46% of homes nearby
Bigger than 28% of homes nearby
Newer than 55% of homes nearby
| Measure | This home | Mountain View 94043 | Santa Clara County |
|---|---|---|---|
| Estimated valuepricier than | $1,178,409 | 31% of homes | 31% of homes |
| Price per ft²pricier than | $881 | 31% of homes | 46% of homes |
| Living areabigger than | 1,337 ft² | 46% of homes | 28% of homes |
| Lot sizebigger than | 1,506 ft² | 28% of homes | 12% of homes |
| Year builtnewer than | 1978 | 55% of homes | 66% of homes |
About 1920 Rock St
How much is 1920 Rock St, Mountain View, CA worth?
The TopHap Estimate for 1920 Rock St, Mountain View, CA is $1,178,409 as of Jul 14, 2026. The likely range is $1,052,123 to $1,304,695. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1920 Rock St, Mountain View, CA last sell?
1920 Rock St, Mountain View, CA last sold on Dec 8, 2000 for $450,000, according to the county's recorded deed.
How big is 1920 Rock St, Mountain View, CA?
1920 Rock St, Mountain View, CA has 3 bedrooms, 1.5 bathrooms, 1,337 square feet of living space and a 0.04-acre lot.
When was 1920 Rock St, Mountain View, CA built?
1920 Rock St, Mountain View, CA was built in 1978, making it 48 years old. It is a custom design home. The building has 2 stories.
What schools serve 1920 Rock St, Mountain View, CA?
1920 Rock St, Mountain View, CA is assigned to Crittenden Middle School (middle), rated A; Monta Loma Elementary School (elementary), rated B-; Los Altos High School (high), rated A+. All sit in Mountain View Whisman Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1920 Rock St, Mountain View, CA compare to other homes in Mountain View 94043?
Among the 8,799 homes in Mountain View 94043, it is worth more than 31% of them ($1,178,409 against a typical $1,432,729), its price per square foot is higher than 31% of them ($881 against a typical $971), it is bigger than 46% of them (1,337 ft² against a typical 1,384 ft²), its lot is bigger than 28% of them (1,506 ft² against a typical 2,439 ft²) and it is newer than 55% of them (1978 against a typical 1974). Measured against all of Santa Clara County, it is worth more than 31% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 1920 Rock St, Mountain View, CA?
The 2025 property tax bill for 1920 Rock St, Mountain View, CA was $8,073. The county assessed it at $691,618.
More homes on Rock St
- 2330 Rock St$1.5M3 bd · 2.5 ba · 1,553 ft² · Sold $1.7M · Aug 2026
- 1657 Rock St$2.5M3 bd · 2.5 ba · 1,770 ft² · Sold $1.7M · Feb 2026
- 2300 Rock St$1.7M2 bd · 2.5 ba · 1,566 ft² · Sold $1.7M · Jan 2026
- 1963 Rock St # 24$1.3M3 bd · 3 ba · 1,884 ft² · Sold $1.3M · Jan 2026
- 1963 Rock St # 4$1.2M3 bd · 2 ba · 1,653 ft² · Sold $1.2M · Nov 2025
- 2211 Rock St$1.4M3 bd · 2.5 ba · 1,325 ft² · Sold $1.4M · Sep 2025
- 1939 Rock St # 4$856K2 bd · 1 ba · 805 ft² · Sold $860K · Sep 2025
- 2326 Rock St$1.5M2 bd · 2.5 ba · 1,465 ft² · Sold $1.6M · Aug 2025
- 1920 Rock St # 1$1.1M3 bd · 1.5 ba · 1,337 ft² · Sold $1.1M · Jul 2025
- 2328 Rock St$1.5M2 bd · 2.5 ba · 1,465 ft² · Sold $1.5M · May 2025
- 1939 Rock St # 11$925K3 bd · 1.5 ba · 1,064 ft² · Sold $930K · May 2025
- 1921 Rock St # 30$988K2 bd · 1.5 ba · 972 ft² · Sold $1M · Jun 2024
Closest homes
- 1920 Rock St$1.1M24 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold $389K · Jul 2002
- 1920 Rock St$1.1M44 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold $265K · Nov 1998
- 1920 Rock St$1.2M48 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold $315K · Dec 1999
- 1920 Rock St$1.1M68 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold $760K · Jun 2014
- 1920 Rock St$1.1M72 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold Jan 1900
- 1920 Rock St$1.1M93 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold Jan 1900
- 1920 Rock St$1M96 ft · 3 bd · 1.5 ba · 1,337 ft² · Sold $92K · Feb 2012
- 1906 Rock St87 ft · 8,728 ft² · Sold Dec 2011
More homes in Mountain View 94043
- 201 Flynn Ave$898K2 bd · 1.5 ba · 1,254 ft² · Sold $840K · Aug 2026
- 201 Ada Ave$1.6M3 bd · 2.5 ba · 1,750 ft² · Sold $1.9M · Aug 2026
- 181 Bel Air Ct$1.4M3 bd · 2.5 ba · 1,369 ft² · Sold $1.5M · Aug 2026
- 1993 Plymouth St$1.1M2 bd · 2.5 ba · 1,235 ft² · Sold $1.1M · Aug 2026
- 71 Tyrella Ct$1.5M3 bd · 2.5 ba · 1,700 ft² · Sold $1.8M · Aug 2026
- 436 Sierra Vista Ave$998K2 bd · 2.5 ba · 1,272 ft² · Sold $1.2M · Aug 2026
- 316 Scarlett Ter$1.5M2 bd · 2.5 ba · 1,367 ft² · Sold $1.5M · Aug 2026
- 123 Easy St$1.4M4 bd · 3.5 ba · 1,753 ft² · Sold $1.7M · Aug 2026
- 421 Burgoyne St$1.8M4 bd · 2 ba · 1,197 ft² · Sold $1.8M · Aug 2026
- 105 Savannah Loop$2.3M4 bd · 3.5 ba · 2,204 ft² · Sold $2.5M · Aug 2026
- 1850 Montecito Ave$2.5M3 bd · 2 ba · 1,581 ft² · Sold $2.7M · Aug 2026
- 175 Irene Ct$1.4M3 bd · 2.5 ba · 1,352 ft² · Sold $1.4M · Aug 2026
Assigned schools
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