28533 N Twin Oaks Valley Rd Unit R, San Marcos, CA 92069
About this home
28533 N Twin Oaks Valley Rd Unit R is a 2,328 square foot house on a 4.81 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on August 19, 2005 for $325,000. Based on Redfin's San Marcos data, we estimate the home's value is $1,256,528.
Single-familyProperty Type
2007Year Built
4.81 acresLot Size
$540Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,256,528
$932K since sold in August 2005$57K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.3% lower than the average sale price ($1.39M) of 6 comparable homes.
Sale history for 28533 N Twin Oaks Valley Rd Unit R
Date
Event
Price
Public Records
Aug 19, 2005
Sold
$325,000
$140/sq ft
Public Records
May 19, 1987
Sold
$78,000
$34/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,852 (+1.5%)
$459,711 + $379,150
$838,861
2024
$9,710 (+2.4%)
$450,698 + $371,716
$822,414
2023
$9,484 (+1.6%)
$441,861 + $364,428
$806,289
2022
$9,338 (+10.6%)
$433,198 + $357,283
$790,481
2021
$8,439 (+6.1%)
$424,704 + $350,278
$774,982
2020
$7,953 (+2.1%)
$382,000 + $313,000
$695,000
2019
$7,787 (+1.4%)
$358,000 + $292,000
$650,000
2018
$7,681 (+4.7%)
$353,000 + $287,000
$640,000
2017
$7,336 (+2.0%)
$326,000 + $264,000
$590,000
2016
$7,194 (+6.3%)
$326,000 + $264,000
$590,000
2015
$6,770 (+0.2%)
$318,000 + $257,000
$575,000
2014
$6,758 (+20.8%)
$305,000 + $245,000
$550,000
2013
$5,594 (−0.3%)
$305,000 + $245,000
$550,000
2012
$5,609 (−16.8%)
$250,000 + $200,000
$450,000
2011
$6,738 (+11.9%)
$250,000 + $200,000
$450,000
2010
$6,019 (−11.5%)
$273,000 + $283,000
$556,000
2009
$6,805 (−6.5%)
$273,000 + $227,000
$500,000
2008
$7,275
$317,000 + $263,000
$580,000
Tax history for 28533 N Twin Oaks Valley Rd Unit R
Year
Property tax
Land + Additions
Assessment*
2025
$9,852 (+1.5%)
$459,711 + $379,150
$838,861
2024
$9,710 (+2.4%)
$450,698 + $371,716
$822,414
2023
$9,484 (+1.6%)
$441,861 + $364,428
$806,289
2022
$9,338 (+10.6%)
$433,198 + $357,283
$790,481
2021
$8,439 (+6.1%)
$424,704 + $350,278
$774,982
2020
$7,953 (+2.1%)
$382,000 + $313,000
$695,000
2019
$7,787 (+1.4%)
$358,000 + $292,000
$650,000
2018
$7,681 (+4.7%)
$353,000 + $287,000
$640,000
2017
$7,336 (+2.0%)
$326,000 + $264,000
$590,000
2016
$7,194 (+6.3%)
$326,000 + $264,000
$590,000
2015
$6,770 (+0.2%)
$318,000 + $257,000
$575,000
2014
$6,758 (+20.8%)
$305,000 + $245,000
$550,000
2013
$5,594 (−0.3%)
$305,000 + $245,000
$550,000
2012
$5,609 (−16.8%)
$250,000 + $200,000
$450,000
2011
$6,738 (+11.9%)
$250,000 + $200,000
$450,000
2010
$6,019 (−11.5%)
$273,000 + $283,000
$556,000
2009
$6,805 (−6.5%)
$273,000 + $227,000
$500,000
2008
$7,275
$317,000 + $263,000
$580,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
A70
Limited Agricultural Zone
The A70 Use Regulations are intended to create and preserve areas intended primarily for agricultural crop production. Additionally, a limited number of small farm animals may be kept and agricultural products raised on the premises may be processed.
Typically, the A70 Use Regulations would be applied to areas throughout the County to protect moderate to high quality agricultural land.
Permitted uses
Include but are not limited to:
Agriculture
Housing
Processing
Fire house
Police station
Agriculture-Cropland
Agriculture-Grove / orchard
Park & open space
Property details
Exterior
Property Information
Living Sq. Ft: 2,328
Building Sq. Ft: 2,328
# of Units: 1
Legal Description: DOC73-157709 IN NWQ OF SEQ SEC 10-11-3W
Lot Information
# of Buildings: 1
Land Sq. Ft: 209,524
Acres: 4.81
Zoning Code: A70
County Use Description: 1 FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,328
Stories: —
Lot Size: 4.81 acres
Style: Single Family Residential
Year Built: 2007
Year Renovated: 2007
County: San Diego County
APN: 1720631000
Home facts updated by county records on Aug 20, 2026
Around this home
Schools
Bonsall Elementary School
Public K-5 • Assigned • 4.5mi
6/10
Norman L. Sullivan Middle School
Public 6-8 • Assigned • 4.6mi
6/10
Bonsall High
Public 9-12 • Assigned • 4.6mi
5/10
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
5% chance of being in a wildfire in next 30 years
5/10 Heat Factor
8 days above 94° expected this year, 25 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
4 unhealthy days expected this year, 4 days in 30 years
Provided by First Street
Historical weather
San Marcos, CA • 92069
Average low and high temperatures (°F)
69
45
70
48
72
50
71
51
74
56
77
60
83
63
84
62
81
63
77
55
70
48
69
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 7.2 hours in December, placing it above the
U.S. average for solar exposure.
9 hrs
7.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.19M – $1.45M
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