As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,661 (+6.8%)
$69,326 + $112,675
$182,001
2024
$2,491 (+2.3%)
$67,967 + $110,466
$178,433
2023
$2,435 (+1.8%)
$66,635 + $108,300
$174,935
2022
$2,393 (+2.2%)
$65,329 + $106,177
$171,506
2021
$2,341 (+1.3%)
$64,049 + $104,096
$168,145
2020
$2,311 (+0.6%)
$62,794 + $102,055
$164,849
2019
$2,297 (+4.9%)
$62,151 + $101,009
$163,160
2018
$2,189 (+1.8%)
$60,933 + $99,029
$159,962
2017
$2,151 (+2.3%)
$58,568 + $95,185
$153,753
2016
$2,102 (+1.4%)
$58,568 + $95,185
$153,753
2015
$2,072 (+0.6%)
$57,420 + $93,319
$150,739
2014
$2,060 (+3.0%)
$55,451 + $90,118
$145,569
2012
$2,000 (+1.8%)
$55,201 + $89,711
$144,912
2011
$1,965 (+2.4%)
$54,119 + $87,952
$142,071
2010
$1,919 (+0.5%)
$53,058 + $86,228
$139,286
2009
$1,909 (+5.4%)
$52,662 + $85,584
$138,246
2008
$1,812
$52,788 + $85,788
$138,576
Tax history for 500 Derby Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,661 (+6.8%)
$69,326 + $112,675
$182,001
2024
$2,491 (+2.3%)
$67,967 + $110,466
$178,433
2023
$2,435 (+1.8%)
$66,635 + $108,300
$174,935
2022
$2,393 (+2.2%)
$65,329 + $106,177
$171,506
2021
$2,341 (+1.3%)
$64,049 + $104,096
$168,145
2020
$2,311 (+0.6%)
$62,794 + $102,055
$164,849
2019
$2,297 (+4.9%)
$62,151 + $101,009
$163,160
2018
$2,189 (+1.8%)
$60,933 + $99,029
$159,962
2017
$2,151 (+2.3%)
$58,568 + $95,185
$153,753
2016
$2,102 (+1.4%)
$58,568 + $95,185
$153,753
2015
$2,072 (+0.6%)
$57,420 + $93,319
$150,739
2014
$2,060 (+3.0%)
$55,451 + $90,118
$145,569
2012
$2,000 (+1.8%)
$55,201 + $89,711
$144,912
2011
$1,965 (+2.4%)
$54,119 + $87,952
$142,071
2010
$1,919 (+0.5%)
$53,058 + $86,228
$139,286
2009
$1,909 (+5.4%)
$52,662 + $85,584
$138,246
2008
$1,812
$52,788 + $85,788
$138,576
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
May 20, 2017 • Final
Building
Reroof a residential building with composition shingles.
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: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 40448
Living Sq. Ft: 1,025
# of Units: 1
Legal Description: TR=40448 LOT 3 CONDO UNIT 26
Lot Information
# of Buildings: 1
Land Sq. Ft: 89,225
Legal Lot Number: 3
Municipality Name: SAN DIMAS
Acres: 2.0483
Zoning Code: SDSF7500RPD9.5
County Use Description: CONDOMINIUM
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,025
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1984
Year Renovated: 1984
County: Los Angeles County
APN: 8385026029
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Gladstone Elementary School
Public K-5 • Assigned • 1.0mi
8/10
Lone Hill Middle School
Public 6-8 • Assigned • 0.2mi
8/10
San Dimas High School
Public 9-12 • Assigned • 0.2mi
8/10
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
17 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
San Dimas, CA • 91773
Average low and high temperatures (°F)
69
48
71
50
74
52
73
52
77
56
83
60
88
63
91
65
87
64
81
57
71
50
69
49
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
$444,000 – $538,000
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