Duplex (2 Units, Any Combination)Residential
734 WELLESLEY AVE
KENSINGTON, CA 94708
3
Beds
3
Baths
2,501 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1951
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,546 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$555,275 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$225,716
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$329,559
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$544,389
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
62
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
16
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
48
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyCONTRA COSTA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1961
Lot (acres)The size of the land the home sits on, from county records.0.16
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(1)
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.
EHM
Kensington Elementary SchoolA+
Elementary · Grades KG–6 · 0.4 mi
El Cerrito High SchoolB+
High · Grades 9–12 · 1.0 mi
Fred T. Korematsu Middle SchoolC+
Middle · Grades 7–8 · 1.8 mi
District: West Contra Costa Unified School District
Neighborhood · ZIP 94708These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.583
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.11,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,453 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$190,538
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$233,719
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%
Owner Tools
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Claim this homeData 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
734 Wellesley Ave 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.
- Bigger than 80% of homes in Kensington
- Has a bigger lot than 66% of homes in Kensington
- Older than 85% of homes in Contra Costa County
How it measures up in Berkeley 94708
The dot is this home. The mark in the middle is the typical home in Berkeley 94708.
Living area2,501 ft²
SmallerTypical 1,919 ft²Bigger
Bigger than 77% of homes nearby
Lot size0.16 ac
SmallerTypical 0.14 acBigger
Bigger than 66% of homes nearby
Year built1951
OlderTypical 1941Newer
Newer than 69% of homes nearby
| Measure | This home | Kensington | Berkeley 94708 | Contra Costa County |
|---|---|---|---|---|
| Living areabigger than | 2,501 ft² | 80% of homes | 77% of homes | 78% of homes |
| Lot sizebigger than | 0.16 ac | 66% of homes | 66% of homes | 51% of homes |
| Year builtnewer than | 1951 | 75% of homes | 69% of homes | 15% of homes |
About 734 Wellesley Ave
When did 734 Wellesley Ave, Kensington, CA last sell?
734 Wellesley Ave, Kensington, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 734 Wellesley Ave, Kensington, CA?
734 Wellesley Ave, Kensington, CA has 3 bedrooms, 3 bathrooms, 2,501 square feet of living space and a 0.16-acre lot.
When was 734 Wellesley Ave, Kensington, CA built?
734 Wellesley Ave, Kensington, CA was built in 1951, making it 75 years old. It is a duplex single home. The building has 1 story.
What schools serve 734 Wellesley Ave, Kensington, CA?
734 Wellesley Ave, Kensington, CA is assigned to Kensington Elementary School (elementary), rated A+; El Cerrito High School (high), rated B+; Fred T. Korematsu Middle School (middle), rated C+. All sit in West Contra Costa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 734 Wellesley Ave, Kensington, CA compare to other homes in Berkeley 94708?
Among the 4,608 homes in Berkeley 94708, it is bigger than 77% of them (2,501 ft² against a typical 1,919 ft²), its lot is bigger than 66% of them (0.16 ac against a typical 0.14 ac) and it is newer than 69% of them (1951 against a typical 1941). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 734 Wellesley Ave, Kensington, CA?
The 2025 property tax bill for 734 Wellesley Ave, Kensington, CA was $9,546. The county assessed it at $555,275.
More homes on Wellesley Ave
- 603 Wellesley Ave$1.2M1 bd · 1 ba · 1,047 ft² · Sold $1.1M · Mar 2023
- 712 Wellesley Ave$1.7M4 bd · 3 ba · 1,963 ft² · Sold $1.3M · Jul 2022
- 709 Wellesley Ave$1.8M3 bd · 2 ba · 1,690 ft² · Sold $1.9M · Mar 2022
- 748 Wellesley Ave$1.2M2 bd · 1 ba · 1,136 ft² · Sold $1M · Apr 2020
- 708 Wellesley Ave$1.4M3 bd · 2 ba · 1,104 ft² · Sold $960K · May 2016
- 730 Wellesley Ave$2.1M5 bd · 4 ba · 2,988 ft² · Sold $844K · Apr 2013
- 605 Wellesley Ave$1.3M3 bd · 2 ba · 1,431 ft² · Sold $675K · Feb 2012
- 607 Wellesley Ave$1.9M3 bd · 3 ba · 2,733 ft² · Sold $590K · Feb 2011
- 636 Wellesley Ave$1.5M3 bd · 3 ba · 2,013 ft² · Sold $815K · Jun 2006
- 744 Wellesley Ave$1.1M2 bd · 2 ba · 897 ft² · Sold $640K · Jan 2006
- 715 Wellesley Ave$1.1M3 bd · 2 ba · 1,410 ft² · Sold $572K · Jan 2003
- 750 Wellesley Ave$1.5M3 bd · 2 ba · 2,254 ft² · Sold $485K · Oct 2001
Closest homes
- 206 Cambridge Ave$1.4M55 ft · 3 bd · 2 ba · 1,721 ft² · Sold Jan 1900
- 210 Cambridge Ave$1.6M96 ft · 4 bd · 3 ba · 1,842 ft² · Sold $769K · Oct 2004
- 207 Stanford Ave$1.4M95 ft · 4 bd · 3.5 ba · 2,111 ft² · Sold $775K · Jun 2016
- 209 Stanford Ave$1.9M115 ft · 3 bd · 3 ba · 2,009 ft² · Sold $1.6M · Oct 2018
- 216 Cambridge Ave$1.6M135 ft · 3 bd · 2 ba · 1,977 ft² · Sold $320K · Jul 1994
- 730 Wellesley Ave$2.1M114 ft · 5 bd · 4 ba · 2,988 ft² · Sold $844K · Apr 2013
- 211 Stanford Ave$1.7M139 ft · 3 bd · 2 ba · 1,940 ft² · Sold $1.1M · Nov 2017
- 213 Stanford Ave$895K169 ft · 2 bd · 1 ba · 1,051 ft² · Sold $467K · Jul 2007
More homes in Kensington 94708
- 282 Grizzly Peak Blvd$1.1M3 bd · 1 ba · 1,636 ft² · Sold $1.7M · Sep 2026
- 214 Yale Ave$1.7M3 bd · 1.5 ba · 1,841 ft² · Sold $1.7M · Aug 2026
- 231 Yale Ave$1.2M3 bd · 1 ba · 1,285 ft² · Sold $1.2M · Jul 2026
- 1418 Spring Way6 bd · 3 ba · 3,546 ft² · Sold $574K · Jul 2026
- 706 Hilldale Ave$2.2M3 bd · 2.5 ba · 1,669 ft² · Sold $1.5M · Jul 2026
- 642 Beloit Ave$1.8M5 bd · 2 ba · 2,080 ft² · Sold $1.8M · Jul 2026
- 1464 Olympus Ave$1.6M4 bd · 2.5 ba · 1,886 ft² · Sold $1.1M · Jul 2026
- 2924 Shasta Rd$1.3M2 bd · 1 ba · 928 ft² · Sold $902K · Jul 2026
- 760 Wildcat Canyon Rd$3.3M4 bd · 3 ba · 2,879 ft² · Sold $2.2M · Jul 2026
- 1357 Glendale Ave$1.1M3 bd · 2 ba · 600 ft² · Sold $758K · Jul 2026
- 371 Rugby Ave$1.4M2 bd · 2 ba · 1,281 ft² · Sold $1.5M · Jul 2026
- 287 Purdue Ave$1.1M2 bd · 2 ba · 1,459 ft² · Sold $1.1M · Jul 2026
Assigned schools
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