15821 Potomac Ridge Rd is a 4,152 square foot house on a 8,670 square foot lot with 5 bedrooms and 6 bathrooms. Based on Redfin's San Diego data, we estimate the home's value is $2,690,370.
Single-familyProperty Type
2014Year Built
8,670 sq ftLot Size
$648Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,690,370
$35K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.9% lower than the average sale price ($2.89M) 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
$24,626 (+2.1%)
$656,445 + $807,434
$1,463,879
2024
$24,122 (+2.2%)
$643,574 + $791,602
$1,435,176
2023
$23,614 (+1.7%)
$630,955 + $776,081
$1,407,036
2022
$23,213 (+1.9%)
$618,584 + $760,864
$1,379,448
2021
$22,777 (+1.5%)
$606,455 + $745,946
$1,352,401
2020
$22,451 (+2.4%)
$594,564 + $731,320
$1,325,884
2019
$21,930 (+2.5%)
$588,468 + $723,822
$1,312,290
2018
$21,389 (+2.0%)
$576,930 + $709,630
$1,286,560
2017
$20,966
$554,528 + $682,075
$1,236,603
Tax history for 15821 Potomac Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$24,626 (+2.1%)
$656,445 + $807,434
$1,463,879
2024
$24,122 (+2.2%)
$643,574 + $791,602
$1,435,176
2023
$23,614 (+1.7%)
$630,955 + $776,081
$1,407,036
2022
$23,213 (+1.9%)
$618,584 + $760,864
$1,379,448
2021
$22,777 (+1.5%)
$606,455 + $745,946
$1,352,401
2020
$22,451 (+2.4%)
$594,564 + $731,320
$1,325,884
2019
$21,930 (+2.5%)
$588,468 + $723,822
$1,312,290
2018
$21,389 (+2.0%)
$576,930 + $709,630
$1,286,560
2017
$20,966
$554,528 + $682,075
$1,236,603
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RX-1-2
BLACK MOUNTAIN RANCH
UVOZ
Residential-Small Lot Zone
The purpose of the RX zones is to provide for both attached and detached single dwelling units on smaller lots than are required in the RS zones. It is intended that these zones provide an alternative to multiple dwelling unit developments where single dwelling unit developments could be developed at similar densities. The RX zone provides for a wide variety of residential development patterns.
Zone overlays
Urban Village Overlay Zone
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Recreation
Park & open space
Property details
Exterior
Property Information
Subdivision Name: BLACK MOUNTAIN RANCH NORTH UN
Living Sq. Ft: 4,152
Building Sq. Ft: 4,152
# of Units: 1
Legal Description: LOT 62*DOC13-0649727 IN LOT 61&IN
Parking & Garage Information
# of Parking Spaces: 3
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,670
Legal Lot Number: L
Acres: 0.199
Zoning Code: RX-1-2
County Use Description: 1 FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 6.0
Sq. Ft.: 4,152
Stories: —
Lot Size: 8,670 square feet
Style: Single Family Residential
Year Built: 2014
Year Renovated: 2014
County: San Diego County
APN: 6786829600
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Del Sur Elementary School
Public K-5 • Assigned • 0.6mi
8/10
Oak Valley Middle School
Public 6-8 • Assigned • 1.5mi
8/10
Del Norte High School
Public 9-12 • Assigned • 0.6mi
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 20 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, 5 days in 30 years
Provided by First Street
Historical weather
San Diego, CA • 92127
Average low and high temperatures (°F)
69
47
70
49
72
52
70
52
72
56
75
60
80
63
82
63
80
64
77
56
71
50
69
47
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.9 hours in
June and 7.3 hours in December, placing it above the
U.S. average for solar exposure.
8.9 hrs
7.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.56M – $3.09M
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