12 Hidden Valley Rd is a 2,806 square foot house on a 0.63 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Monrovia data, we estimate the home's value is $1,621,582.
Single-familyProperty Type
1947Year Built
0.63 acresLot Size
$578Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,621,582
$11K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.4% lower than the average sale price ($1.71M) 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
$6,683 (+2.4%)
$154,125 + $314,065
$468,190
2024
$6,525 (+2.3%)
$154,125 + $314,065
$468,190
2023
$6,378 (+2.9%)
$151,103 + $307,907
$459,010
2022
$6,197 (+2.2%)
$148,141 + $301,870
$450,011
2021
$6,065 (+3.0%)
$145,237 + $295,951
$441,188
2020
$5,885 (+1.8%)
$142,390 + $290,149
$432,539
2019
$5,784 (+3.0%)
$140,930 + $287,174
$428,104
2018
$5,617 (+1.9%)
$138,167 + $281,544
$419,711
2017
$5,510 (+2.4%)
$132,802 + $270,612
$403,414
2016
$5,379 (+2.2%)
$132,802 + $270,612
$403,414
2015
$5,263 (+50.4%)
$130,199 + $265,306
$395,505
2014
$3,499 (+2.1%)
$125,732 + $120,318
$246,050
2012
$3,428 (+1.9%)
$125,164 + $119,775
$244,939
2011
$3,365 (+2.1%)
$122,710 + $117,427
$240,137
2010
$3,297 (+1.4%)
$120,304 + $115,125
$235,429
2009
$3,252 (+2.5%)
$119,405 + $114,265
$233,670
2008
$3,172
$119,689 + $114,537
$234,226
Tax history for 12 Hidden Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,683 (+2.4%)
$154,125 + $314,065
$468,190
2024
$6,525 (+2.3%)
$154,125 + $314,065
$468,190
2023
$6,378 (+2.9%)
$151,103 + $307,907
$459,010
2022
$6,197 (+2.2%)
$148,141 + $301,870
$450,011
2021
$6,065 (+3.0%)
$145,237 + $295,951
$441,188
2020
$5,885 (+1.8%)
$142,390 + $290,149
$432,539
2019
$5,784 (+3.0%)
$140,930 + $287,174
$428,104
2018
$5,617 (+1.9%)
$138,167 + $281,544
$419,711
2017
$5,510 (+2.4%)
$132,802 + $270,612
$403,414
2016
$5,379 (+2.2%)
$132,802 + $270,612
$403,414
2015
$5,263 (+50.4%)
$130,199 + $265,306
$395,505
2014
$3,499 (+2.1%)
$125,732 + $120,318
$246,050
2012
$3,428 (+1.9%)
$125,164 + $119,775
$244,939
2011
$3,365 (+2.1%)
$122,710 + $117,427
$240,137
2010
$3,297 (+1.4%)
$120,304 + $115,125
$235,429
2009
$3,252 (+2.5%)
$119,405 + $114,265
$233,670
2008
$3,172
$119,689 + $114,537
$234,226
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 6319
Living Sq. Ft: 2,806
# of Units: 1
Legal Description: 0.62 MORE OR LESS AC BEING EX OF ST LOT COM AT MOST N COR OF LOT 6 TRACT NO 6319 TH NW TO A PT N 34 W 250 FT AND N 60 50' E 100 FT AND N 47 35' E 100 FT FROM MOST W COR OF SD LOT LOT 23
Lot Information
# of Buildings: 1
Land Sq. Ft: 27,523
Legal Lot Number: 23
Municipality Name: MONROVIA
Acres: 0.6318
Depth Footage: 280
Front Footage: 107
Zoning Code: MORF*
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,806
Stories: —
Lot Size: 0.63 acres
Style: Single Family Residential
Year Built: 1947
Year Renovated: 1980
County: Los Angeles County
APN: 8520003002
Home facts updated by county records on Aug 30, 2026
Around this home
Schools
Mayflower Elementary School
Public Tk-6 • Assigned • 0.7mi
10/10
Clifton Middle School
Public 7-8 • Assigned • 1.1mi
7/10
Monrovia High School
Public 9-12 • Assigned • 1.3mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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