230 Trinity Ave is a 1,885 square foot house on a 4,400 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on November 27, 1991 for $330,000. Based on Redfin's Kensington data, we estimate the home's value is $1,602,447.
Single-familyProperty Type
1940Year Built
4,400 sq ftLot Size
$850Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,602,447
$1.3M since sold in November 1991$55K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.1% lower than the average sale price ($1.62M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 10, 2025 • Final
Building - residential re-roof
Tear off three layers of existing roofing and install radiant barrier plywood. Install new composition shingles on a residential building.
Roofing
Jan 30, 2010 • Final
Residential mechanical-electrical-plumbing combo
Perform electrical and plumbing work for a washer and dryer.
Electrical
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Gravity
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Foundation Type: Raised W/Crawlspace
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Subdivision Name: BERKELEY HIGHLANDS ADD
Living Sq. Ft: 1,885
Ground Floor Sq. Ft: 1,176
Building Sq. Ft: 1,885
# of Stories: 1
Legal Description: BERKELEY HIGHLANDS ADDN 9 N
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 360
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,400
Legal Lot Number: 9
Legal Block Number: N
Acres: 0.101
Zoning Code: R-6
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Bay Front
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,885
Stories: 1.0
Lot Size: 4,400 square feet
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1940
County: Contra Costa County
APN: 5701520107
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Kensington Elementary School
Public K-6 • Assigned • 0.5mi
10/10
Fred T. Korematsu Middle School
Public 7-8 • Assigned • 1.9mi
5/10
El Cerrito Senior High School
Public 9-12 • Assigned • 1.0mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 85° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
16 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Kensington, CA • 94708
Average low and high temperatures (°F)
58
45
59
46
66
49
63
48
67
51
67
51
68
54
72
55
72
58
71
55
60
48
56
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.52M – $1.84M
Reach more buyers when you sell with Redfin. Save up to $16,024 in fees.3 minutes to get started.