4242 Rosa Rancho Ln is a 2,645 square foot house on a 4.18 acre lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Fallbrook data, we estimate the home's value is $929,530.
Single-familyProperty Type
1998Year Built
4.18 acresLot Size
$351Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$929,530
$4,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.1% lower than the average sale price ($1.18M) 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
$4,563 (+0.9%)
$103,074 + $342,225
$445,299
2024
$4,524 (+2.5%)
$101,053 + $335,515
$436,568
2023
$4,415 (+1.4%)
$99,072 + $328,937
$428,009
2022
$4,353 (+2.7%)
$97,130 + $322,488
$419,618
2021
$4,239 (−0.4%)
$95,226 + $316,165
$411,391
2020
$4,257 (+1.9%)
$93,359 + $309,966
$403,325
2019
$4,176 (+1.7%)
$92,402 + $306,788
$399,190
2018
$4,107 (+2.0%)
$90,591 + $300,773
$391,364
2017
$4,026 (+2.4%)
$87,074 + $289,095
$376,169
2016
$3,932 (+1.6%)
$87,074 + $289,095
$376,169
2015
$3,871 (+2.2%)
$85,367 + $283,427
$368,794
2014
$3,788 (+0.8%)
$82,438 + $273,702
$356,140
2013
$3,758 (+1.5%)
$82,438 + $273,702
$356,140
2012
$3,703 (+2.1%)
$82,066 + $272,466
$354,532
2011
$3,626 (+1.1%)
$80,457 + $267,124
$347,581
2010
$3,587 (+0.5%)
$78,880 + $261,887
$340,767
2009
$3,568 (+1.8%)
$78,291 + $259,930
$338,221
2008
$3,507
$78,477 + $260,548
$339,025
Tax history for 4242 Rosa Rancho Ln
Year
Property tax
Land + Additions
Assessment*
2025
$4,563 (+0.9%)
$103,074 + $342,225
$445,299
2024
$4,524 (+2.5%)
$101,053 + $335,515
$436,568
2023
$4,415 (+1.4%)
$99,072 + $328,937
$428,009
2022
$4,353 (+2.7%)
$97,130 + $322,488
$419,618
2021
$4,239 (−0.4%)
$95,226 + $316,165
$411,391
2020
$4,257 (+1.9%)
$93,359 + $309,966
$403,325
2019
$4,176 (+1.7%)
$92,402 + $306,788
$399,190
2018
$4,107 (+2.0%)
$90,591 + $300,773
$391,364
2017
$4,026 (+2.4%)
$87,074 + $289,095
$376,169
2016
$3,932 (+1.6%)
$87,074 + $289,095
$376,169
2015
$3,871 (+2.2%)
$85,367 + $283,427
$368,794
2014
$3,788 (+0.8%)
$82,438 + $273,702
$356,140
2013
$3,758 (+1.5%)
$82,438 + $273,702
$356,140
2012
$3,703 (+2.1%)
$82,066 + $272,466
$354,532
2011
$3,626 (+1.1%)
$80,457 + $267,124
$347,581
2010
$3,587 (+0.5%)
$78,880 + $261,887
$340,767
2009
$3,568 (+1.8%)
$78,291 + $259,930
$338,221
2008
$3,507
$78,477 + $260,548
$339,025
*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
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,645
Building Sq. Ft: 2,645
# of Units: 1
Legal Description: PAR 1 TR 7805
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Garage/Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 182,081
Acres: 4.18
Zoning Code: A70
County Use Description: 1 FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,645
Stories: —
Lot Size: 4.18 acres
Style: Single Family Residential
Year Built: 1998
Year Renovated: 1998
County: San Diego County
APN: 1025704200
Home facts updated by county records on Aug 20, 2026
Around this home
Schools
Places
Transit
Vallecitos Elementary School
Public K-8 • Assigned • 1.4mi
6/10
Fallbrook High School
Public 9-12 • Assigned • 6.5mi
6/10
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
46% chance of being in a wildfire in next 30 years
6/10 Heat Factor
6 days above 97° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Fallbrook, CA • 92028
Average low and high temperatures (°F)
69
49
70
51
73
52
70
51
74
55
78
58
81
60
87
63
84
63
80
57
72
51
70
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 7.2 hours in December, placing it above the
U.S. average for solar exposure.
9.2 hrs
7.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$884,000 – $1.07M
Reach more buyers when you sell with Redfin. Save up to $9,295 in fees.3 minutes to get started.