16678 Highland Valley Rd is a 840 square foot house on a 9.15 acre lot with 2 bedrooms and 2 bathrooms. Based on Redfin's Ramona data, we estimate the home's value is $768,015.
Single-familyProperty Type
1991Year Built
9.15 acresLot Size
$914Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$768,015
$48K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 34.7% 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
$3,486 (+1.8%)
$233,502 + $45,971
$279,473
2024
$3,425 (+14.7%)
$228,924 + $45,070
$273,994
2023
$2,986 (−10.1%)
$224,436 + $44,187
$268,623
2022
$3,321 (+1.5%)
$220,036 + $43,321
$263,357
2021
$3,271 (+0.9%)
$215,722 + $42,472
$258,194
2020
$3,242 (+2.1%)
$211,493 + $41,640
$253,133
2019
$3,175 (+2.3%)
$209,325 + $41,214
$250,539
2018
$3,102 (+1.7%)
$205,221 + $40,406
$245,627
2017
$3,051 (+1.7%)
$197,253 + $38,838
$236,091
2016
$2,999 (+1.2%)
$197,253 + $38,838
$236,091
2015
$2,963 (+2.0%)
$193,386 + $38,077
$231,463
2014
$2,906 (+0.4%)
$186,751 + $36,772
$223,523
2013
$2,896 (+1.5%)
$186,751 + $36,772
$223,523
2012
$2,853 (+1.6%)
$185,907 + $36,606
$222,513
2011
$2,809 (+0.5%)
$182,262 + $35,889
$218,151
2010
$2,795 (+0.7%)
$178,689 + $35,186
$213,875
2009
$2,776 (+1.2%)
$177,354 + $34,924
$212,278
2008
$2,742
$177,776 + $35,007
$212,783
Tax history for 16678 Highland Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,486 (+1.8%)
$233,502 + $45,971
$279,473
2024
$3,425 (+14.7%)
$228,924 + $45,070
$273,994
2023
$2,986 (−10.1%)
$224,436 + $44,187
$268,623
2022
$3,321 (+1.5%)
$220,036 + $43,321
$263,357
2021
$3,271 (+0.9%)
$215,722 + $42,472
$258,194
2020
$3,242 (+2.1%)
$211,493 + $41,640
$253,133
2019
$3,175 (+2.3%)
$209,325 + $41,214
$250,539
2018
$3,102 (+1.7%)
$205,221 + $40,406
$245,627
2017
$3,051 (+1.7%)
$197,253 + $38,838
$236,091
2016
$2,999 (+1.2%)
$197,253 + $38,838
$236,091
2015
$2,963 (+2.0%)
$193,386 + $38,077
$231,463
2014
$2,906 (+0.4%)
$186,751 + $36,772
$223,523
2013
$2,896 (+1.5%)
$186,751 + $36,772
$223,523
2012
$2,853 (+1.6%)
$185,907 + $36,606
$222,513
2011
$2,809 (+0.5%)
$182,262 + $35,889
$218,151
2010
$2,795 (+0.7%)
$178,689 + $35,186
$213,875
2009
$2,776 (+1.2%)
$177,354 + $34,924
$212,278
2008
$2,742
$177,776 + $35,007
$212,783
*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: 840
Building Sq. Ft: 840
# of Units: 1
Legal Description: (EX ST) PAR 4 TR 9003
Lot Information
# of Buildings: 1
Land Sq. Ft: 398,574
Acres: 9.15
Zoning Code: A70
County Use Description: 1 FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 840
Stories: —
Lot Size: 9.15 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: San Diego County
APN: 2771011900
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Mt. Woodson Elementary School
Public K-6 • Assigned • 0.8mi
5/10
Olive Peirce Middle School
Public 7-8 • Assigned • 5.7mi
4/10
Ramona High School
Public 9-12 • Assigned • 6.0mi
7/10
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
9/10 Fire Factor
47% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 98° expected this year, 19 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
Ramona, CA • 92065
Average low and high temperatures (°F)
67
44
71
46
73
48
71
48
76
53
83
57
89
61
92
61
85
62
83
52
73
46
72
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 7.4 hours in December, placing it above the
U.S. average for solar exposure.
9.1 hrs
7.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$730,000 – $884,000
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