4381 Berkeley St is a 1,334 square foot house on a 7,171 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Montclair data, we estimate the home's value is $648,921.
Single-familyProperty Type
1961Year Built
7,171 sq ftLot Size
$486Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$648,921
$9,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.5% lower than the average sale price ($694K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,149 (+2.5%)
$22,412 + $87,375
$109,787
2024
$1,121 (+3.0%)
$22,412 + $87,375
$109,787
2023
$1,088 (+1.5%)
$21,542 + $83,982
$105,524
2022
$1,072 (+0.8%)
$21,542 + $83,982
$105,524
2021
$1,064 (+1.8%)
$21,120 + $82,335
$103,455
2020
$1,045 (+1.0%)
$20,706 + $80,721
$101,427
2019
$1,035 (+1.6%)
$20,494 + $79,893
$100,387
2018
$1,019 (+3.8%)
$20,092 + $78,326
$98,418
2017
$981 (+4.2%)
$19,312 + $75,284
$94,596
2016
$941 (+0.9%)
$19,312 + $75,284
$94,596
2015
$933 (+3.3%)
$18,933 + $73,808
$92,741
2014
$903 (−0.9%)
$18,284 + $71,275
$89,559
2013
$911 (+5.4%)
$18,284 + $71,275
$89,559
2012
$865 (+0.7%)
$18,201 + $70,953
$89,154
2011
$859 (+1.0%)
$17,844 + $69,562
$87,406
2010
$851
$17,494 + $68,198
$85,692
2009
$850 (+1.8%)
$17,363 + $67,688
$85,051
2008
$835
$17,404 + $67,849
$85,253
Tax history for 4381 Berkeley St
Year
Property tax
Land + Additions
Assessment*
2025
$1,149 (+2.5%)
$22,412 + $87,375
$109,787
2024
$1,121 (+3.0%)
$22,412 + $87,375
$109,787
2023
$1,088 (+1.5%)
$21,542 + $83,982
$105,524
2022
$1,072 (+0.8%)
$21,542 + $83,982
$105,524
2021
$1,064 (+1.8%)
$21,120 + $82,335
$103,455
2020
$1,045 (+1.0%)
$20,706 + $80,721
$101,427
2019
$1,035 (+1.6%)
$20,494 + $79,893
$100,387
2018
$1,019 (+3.8%)
$20,092 + $78,326
$98,418
2017
$981 (+4.2%)
$19,312 + $75,284
$94,596
2016
$941 (+0.9%)
$19,312 + $75,284
$94,596
2015
$933 (+3.3%)
$18,933 + $73,808
$92,741
2014
$903 (−0.9%)
$18,284 + $71,275
$89,559
2013
$911 (+5.4%)
$18,284 + $71,275
$89,559
2012
$865 (+0.7%)
$18,201 + $70,953
$89,154
2011
$859 (+1.0%)
$17,844 + $69,562
$87,406
2010
$851
$17,494 + $68,198
$85,692
2009
$850 (+1.8%)
$17,363 + $67,688
$85,051
2008
$835
$17,404 + $67,849
$85,253
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
Single-Family Residential Zone
The R-1 Single-Family Residential Zone is intended as a district of single-family homes with not more than one primary dwelling unit, a maximum of one second dwelling unit pursuant to Chapter 11.23 of this title, and detached accessory building(s) pursuant to Chapter 11.19 of this title, upon one lot. Except as specifically provided elsewhere in this title, any and every building and premises or land in the R-1 Zone shall be used for, or occupied, and every building shall be erected, constructed, established, altered, enlarged, maintained, and moved into or within such R-1 Zone exclusively and only in accordance with the provisions set forth in this chapter.
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Religious facility
Housing-Single unit
Educational/school
Library
Museum / gallery
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Dec 20, 2019 • Final
Roof
Roofing
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
Air Conditioning Type: Evaporative
Heating Fuel Type: Gas Public/Piped
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Modern
Construction Type: Frame
Roof Covering Type: Built Up Composition
Roof Shape Type: Built Up Composition
Property Information
Living Sq. Ft: 1,334
Ground Floor Sq. Ft: 1,334
Building Sq. Ft: 1,334
# of Stories: 1
Legal Description: TRACT 6406 LOT 20
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,171
Legal Lot Number: 20
Municipality Name: ONTARIO
Acres: 0.1646
Depth Footage: 101
Front Footage: 71
County Use Description: SINGLE FAMILY RES
Utility Information
Electricity / Wiring Type: Overhead Wires
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: ONTARIO
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,334
Stories: 1.0
Lot Size: 7,171 square feet
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1961
County: San Bernardino County
APN: 1009 233 26 0 000
Home facts updated by county records on Sep 19, 2026
Around this home
Schools
Lehigh Elementary School
Public K-6 • Assigned • 0.4mi
6/10
Serrano Middle School
Public 7-8 • Assigned • 0.8mi
8/10
Montclair High School
Public 9-12 • Assigned • 0.4mi
6/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
7/10 Heat Factor
7 days above 99° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
16 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Montclair, CA • 91763
Average low and high temperatures (°F)
68
49
71
51
75
54
73
54
77
57
84
61
89
65
92
68
87
66
81
60
72
52
70
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.1 hours in
June and 6.8 hours in December, placing it above the
U.S. average for solar exposure.
10.1 hrs
6.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$617,000 – $747,000
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