12 Waltham Rd is a 3,901 square foot house on a 0.32 acre lot with 5 bedrooms and 5.5 bathrooms. Based on Redfin's Mission Viejo data, we estimate the home's value is $2,496,758.
Single-familyProperty Type
2005Year Built
0.32 acresLot Size
$640Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,496,758
$14K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 34.3% lower than the average sale price ($3.80M) 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
$23,786 (+1.8%)
$901,514 + $857,511
$1,759,025
2024
$23,358 (+14.2%)
$901,514 + $857,511
$1,759,025
2023
$20,456 (+0.5%)
$883,837 + $840,698
$1,724,535
2022
$20,350 (+1.6%)
$758,664 + $689,572
$1,448,236
2021
$20,024 (+0.6%)
$743,789 + $676,051
$1,419,840
2020
$19,911 (−4.1%)
$729,204 + $662,796
$1,392,000
2019
$20,769 (−1.0%)
$729,204 + $662,796
$1,392,000
2018
$20,984 (+0.3%)
$781,524 + $662,796
$1,444,320
2017
$20,930 (+4.1%)
$766,200 + $649,800
$1,416,000
2016
$20,096
$766,200 + $649,800
$1,416,000
2015
$20,108 (+8.8%)
$674,086 + $649,800
$1,323,886
2014
$18,478 (+9.8%)
$487,873 + $640,040
$1,127,913
2013
$16,822
$487,873 + $640,040
$1,127,913
2012
$16,822 (+0.7%)
$292,120 + $640,040
$932,160
2011
$16,701 (−0.2%)
$292,120 + $640,040
$932,160
2010
$16,731 (−2.7%)
$330,960 + $640,040
$971,000
2009
$17,192 (−13.2%)
$330,960 + $640,040
$971,000
2008
$19,802
$377,960 + $640,040
$1,018,000
Tax history for 12 Waltham Rd
Year
Property tax
Land + Additions
Assessment*
2025
$23,786 (+1.8%)
$901,514 + $857,511
$1,759,025
2024
$23,358 (+14.2%)
$901,514 + $857,511
$1,759,025
2023
$20,456 (+0.5%)
$883,837 + $840,698
$1,724,535
2022
$20,350 (+1.6%)
$758,664 + $689,572
$1,448,236
2021
$20,024 (+0.6%)
$743,789 + $676,051
$1,419,840
2020
$19,911 (−4.1%)
$729,204 + $662,796
$1,392,000
2019
$20,769 (−1.0%)
$729,204 + $662,796
$1,392,000
2018
$20,984 (+0.3%)
$781,524 + $662,796
$1,444,320
2017
$20,930 (+4.1%)
$766,200 + $649,800
$1,416,000
2016
$20,096
$766,200 + $649,800
$1,416,000
2015
$20,108 (+8.8%)
$674,086 + $649,800
$1,323,886
2014
$18,478 (+9.8%)
$487,873 + $640,040
$1,127,913
2013
$16,822
$487,873 + $640,040
$1,127,913
2012
$16,822 (+0.7%)
$292,120 + $640,040
$932,160
2011
$16,701 (−0.2%)
$292,120 + $640,040
$932,160
2010
$16,731 (−2.7%)
$330,960 + $640,040
$971,000
2009
$17,192 (−13.2%)
$330,960 + $640,040
$971,000
2008
$19,802
$377,960 + $640,040
$1,018,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
PC
Planned Community Combining District
The purpose of PC Planned Community Combining District (PC) is to provide the authority, regulations and procedures whereby large land areas can be planned, zoned, developed, and administered as individual integrated communities. It is intended that each planned community shall be planned so as to take maximum advantage of its location, environment, and physical features. Each individual planned community is expected to establish its own character in conformance with its own unique set of land use regulations, consistent with the enabling regulations and procedures set forth for this district.; The enabling regulations of this district are intended to provide the minimum regulations necessary to allow each planned community to be developed as an individual community and to provide for convenient administration of land use regulations after the original development has taken place. These regulations are also intended to provide such directions and requirements as are necessary to provide assurance that planned community programs shall be arranged, and language shall be used, in such a manner that regulations and other information may be easily located and clearly understood, and shall require a minimum amount of time to administer.
Permitted uses
Include but are not limited to:
No uses permitted by right
Property details
Interior
Bathroom Information
# of Full Baths: 5
# of 1/2 Baths: 1
Exterior
Exterior Information
Building Type: Single Family
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,901
Building Sq. Ft: 3,901
Legal Description: N-TRACT: 16392 BLOCK: LOT: 10
Parking & Garage Information
Garage/Parking Sq. Ft: 591
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,791
Legal Lot Number: 10
Acres: 0.3166
County Use Description: SINGLE FAM RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 5
Baths: 5.5
Sq. Ft.: 3,901
Stories: —
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 2005
Year Renovated: 2005
County: Orange County
APN: 74155131
Home facts updated by county records on Jul 22, 2026
Around this home
Schools
Oso Grande Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Ladera Ranch Middle School
Public 6-8 • Assigned • 1.0mi
9/10
San Juan Hills High School
Public 9-12 • Assigned • 2.7mi
9/10
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
5/10 Fire Factor
6% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 21 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
6 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Mission Viejo, CA • 92694
Average low and high temperatures (°F)
69
50
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51
72
52
70
53
72
57
75
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80
63
83
63
82
64
77
57
71
51
69
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
$2.37M – $2.87M
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