21105 Hidden Spring Ln is a 2,136 square foot house on a 6,696 square foot lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Robinson Ranch data, we estimate the home's value is $1,225,235.
Single-familyProperty Type
1983Year Built
6,696 sq ftLot Size
$574Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,225,235
$21K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.8% lower than the average sale price ($1.32M) 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
$7,764 (+1.8%)
$540,695 + $213,683
$754,378
2024
$7,624 (+2.4%)
$540,695 + $213,683
$754,378
2023
$7,444 (+1.8%)
$530,093 + $209,494
$739,587
2022
$7,312 (+2.0%)
$519,699 + $205,387
$725,086
2021
$7,167 (+0.9%)
$509,509 + $201,360
$710,869
2020
$7,103 (+2.0%)
$499,519 + $197,412
$696,931
2019
$6,961 (+1.9%)
$494,397 + $195,388
$689,785
2018
$6,831 (+2.0%)
$484,703 + $191,557
$676,260
2017
$6,695 (+93.8%)
$465,881 + $184,119
$650,000
2016
$3,455 (+1.3%)
$465,881 + $184,119
$650,000
2015
$3,412 (+2.2%)
$58,579 + $281,975
$340,554
2014
$3,337
$56,569 + $272,300
$328,869
2013
$3,335 (+2.0%)
$56,569 + $272,300
$328,869
2012
$3,270 (+2.1%)
$56,313 + $271,070
$327,383
2011
$3,202 (+0.7%)
$55,209 + $265,755
$320,964
2010
$3,179 (−0.2%)
$54,126 + $260,545
$314,671
2009
$3,184 (+2.2%)
$53,722 + $258,598
$312,320
2008
$3,114
$53,850 + $259,213
$313,063
Tax history for 21105 Hidden Spring Ln
Year
Property tax
Land + Additions
Assessment*
2025
$7,764 (+1.8%)
$540,695 + $213,683
$754,378
2024
$7,624 (+2.4%)
$540,695 + $213,683
$754,378
2023
$7,444 (+1.8%)
$530,093 + $209,494
$739,587
2022
$7,312 (+2.0%)
$519,699 + $205,387
$725,086
2021
$7,167 (+0.9%)
$509,509 + $201,360
$710,869
2020
$7,103 (+2.0%)
$499,519 + $197,412
$696,931
2019
$6,961 (+1.9%)
$494,397 + $195,388
$689,785
2018
$6,831 (+2.0%)
$484,703 + $191,557
$676,260
2017
$6,695 (+93.8%)
$465,881 + $184,119
$650,000
2016
$3,455 (+1.3%)
$465,881 + $184,119
$650,000
2015
$3,412 (+2.2%)
$58,579 + $281,975
$340,554
2014
$3,337
$56,569 + $272,300
$328,869
2013
$3,335 (+2.0%)
$56,569 + $272,300
$328,869
2012
$3,270 (+2.1%)
$56,313 + $271,070
$327,383
2011
$3,202 (+0.7%)
$55,209 + $265,755
$320,964
2010
$3,179 (−0.2%)
$54,126 + $260,545
$314,671
2009
$3,184 (+2.2%)
$53,722 + $258,598
$312,320
2008
$3,114
$53,850 + $259,213
$313,063
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RL-6000
Residential - Low Density District
The purpose of the RL districts is to provide for the development of single-family detached homes on moderate to large lots consistent with the General Plan low density residential (LDR) designation.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Other
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Exterior
Exterior Information
Building Type: Single Family
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,136
Building Sq. Ft: 2,136
Legal Description: N-TRACT: 11854 BLOCK: LOT: 124
Parking & Garage Information
Garage/Parking Sq. Ft: 485
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,696
Legal Lot Number: 124
Acres: 0.1537
County Use Description: SINGLE FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,136
Stories: —
Lot Size: 6,696 square feet
Style: Single Family Residential
Year Built: 1983
Year Renovated: 1983
County: Orange County
APN: 83302352
Home facts updated by county records on Jul 23, 2026
Around this home
Schools
Places
Transit
Robinson Elementary School
Public K-6 • Assigned • 0.4mi
7/10
Rancho Santa Margarita Intermediate School
Public 7-8 • Assigned • 1.3mi
7/10
Mission Viejo High School
Public 9-12 • Assigned • 7.0mi
10/10
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
8/10 Fire Factor
27% chance of being in a wildfire in next 30 years
4/10 Heat Factor
8 days above 94° expected this year, 23 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
5/10 Air Factor
6 unhealthy days expected this year, 7 days in 30 years
Provided by First Street
Historical weather
Robinson Ranch, CA • 92679
Average low and high temperatures (°F)
67
49
68
50
71
51
69
50
72
53
77
56
79
57
86
62
82
61
77
56
69
50
68
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.2 hours in
June and 7.1 hours in December, placing it above the
U.S. average for solar exposure.
9.2 hrs
7.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.16M – $1.41M
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