4231 Flora St is a 1,288 square foot house on a 0.27 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Montclair data, we estimate the home's value is $663,609.
Single-familyProperty Type
1961Year Built
0.27 acresLot Size
$515Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$663,609
$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.8% lower than the average sale price ($669K) 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
$526 (+2.6%)
$13,542 + $40,377
$53,919
2024
$512 (+3.2%)
$13,276 + $39,585
$52,861
2023
$497 (+1.7%)
$12,761 + $38,048
$50,809
2022
$488 (+1.0%)
$12,761 + $38,048
$50,809
2021
$484 (+1.9%)
$12,511 + $37,302
$49,813
2020
$475 (+1.2%)
$12,266 + $36,571
$48,837
2019
$469 (+1.8%)
$12,140 + $36,196
$48,336
2018
$461 (+4.0%)
$11,902 + $35,486
$47,388
2017
$443 (+4.3%)
$11,440 + $34,108
$45,548
2016
$425 (+1.0%)
$11,440 + $34,108
$45,548
2015
$421 (+3.7%)
$11,216 + $33,439
$44,655
2014
$406 (−0.9%)
$10,832 + $32,292
$43,124
2013
$410 (+5.5%)
$10,832 + $32,292
$43,124
2012
$388 (+0.9%)
$10,783 + $32,146
$42,929
2011
$385 (+1.0%)
$10,572 + $31,516
$42,088
2010
$381
$10,365 + $30,898
$41,263
2009
$381 (+2.0%)
$10,288 + $30,667
$40,955
2008
$373
$10,312 + $30,740
$41,052
Tax history for 4231 Flora St
Year
Property tax
Land + Additions
Assessment*
2025
$526 (+2.6%)
$13,542 + $40,377
$53,919
2024
$512 (+3.2%)
$13,276 + $39,585
$52,861
2023
$497 (+1.7%)
$12,761 + $38,048
$50,809
2022
$488 (+1.0%)
$12,761 + $38,048
$50,809
2021
$484 (+1.9%)
$12,511 + $37,302
$49,813
2020
$475 (+1.2%)
$12,266 + $36,571
$48,837
2019
$469 (+1.8%)
$12,140 + $36,196
$48,336
2018
$461 (+4.0%)
$11,902 + $35,486
$47,388
2017
$443 (+4.3%)
$11,440 + $34,108
$45,548
2016
$425 (+1.0%)
$11,440 + $34,108
$45,548
2015
$421 (+3.7%)
$11,216 + $33,439
$44,655
2014
$406 (−0.9%)
$10,832 + $32,292
$43,124
2013
$410 (+5.5%)
$10,832 + $32,292
$43,124
2012
$388 (+0.9%)
$10,783 + $32,146
$42,929
2011
$385 (+1.0%)
$10,572 + $31,516
$42,088
2010
$381
$10,365 + $30,898
$41,263
2009
$381 (+2.0%)
$10,288 + $30,667
$40,955
2008
$373
$10,312 + $30,740
$41,052
*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
Apr 28, 2016 • 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
Heating Fuel Type: Gas Public/Piped
Heating Type: Floor/wall Furnace
Room Information
# of Rooms: 6
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: 1,288
Ground Floor Sq. Ft: 1,288
Building Sq. Ft: 1,782
# of Stories: 1
Legal Description: TRACT 6258 LOT 12
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Frame Garage
Garage/Parking Sq. Ft: 494
Garage / Carport Type: Attached Frame
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,550
Legal Lot Number: 12
Municipality Name: ONTARIO
Acres: 0.2652
Depth Footage: 165
Front Footage: 70
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: 2026
Tax District County: ONTARIO
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,288
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1961
County: San Bernardino County
APN: 1009 382 06 0 000
Home facts updated by county records on Oct 5, 2026
Around this home
Schools
K - 12
Preschool & daycare
Lehigh Elementary School
Public K-6 • Assigned • 0.2mi
6/10
Serrano Middle School
Public 7-8 • Assigned • 1.2mi
8/10
Montclair High School
Public 9-12 • Assigned • 0.7mi
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°
79°
58°
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
$631,000 – $764,000
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