12778 Shadowline St is a 3,139 square foot house on a 15.15 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Poway data, we estimate the home's value is $1,931,019.
Single-familyProperty Type
1986Year Built
15.15 acresLot Size
$615Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,931,019
$128K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.5% higher than the average sale price ($1.85M) 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
$5,335 (+2.6%)
$119,465 + $349,959
$469,424
2024
$5,198 (+2.1%)
$117,123 + $343,098
$460,221
2023
$5,089 (+1.7%)
$114,827 + $336,371
$451,198
2022
$5,006 (+1.3%)
$112,576 + $329,776
$442,352
2021
$4,942 (+1.3%)
$110,369 + $323,310
$433,679
2020
$4,877 (+2.6%)
$108,205 + $316,971
$425,176
2019
$4,754 (+2.8%)
$107,096 + $313,721
$420,817
2018
$4,624 (+2.7%)
$104,997 + $307,570
$412,567
2017
$4,503 (+2.1%)
$100,921 + $295,628
$396,549
2016
$4,412 (+1.4%)
$100,921 + $295,628
$396,549
2015
$4,349 (+2.4%)
$98,943 + $289,832
$388,775
2014
$4,249 (+0.4%)
$95,548 + $279,887
$375,435
2013
$4,230 (+1.8%)
$95,548 + $279,887
$375,435
2012
$4,154 (+1.9%)
$95,117 + $278,623
$373,740
2011
$4,076 (+0.6%)
$93,252 + $273,160
$366,412
2010
$4,050 (+0.8%)
$91,424 + $267,804
$359,228
2009
$4,020 (+2.2%)
$90,741 + $265,803
$356,544
2008
$3,932
$90,957 + $266,435
$357,392
Tax history for 12778 Shadowline St
Year
Property tax
Land + Additions
Assessment*
2025
$5,335 (+2.6%)
$119,465 + $349,959
$469,424
2024
$5,198 (+2.1%)
$117,123 + $343,098
$460,221
2023
$5,089 (+1.7%)
$114,827 + $336,371
$451,198
2022
$5,006 (+1.3%)
$112,576 + $329,776
$442,352
2021
$4,942 (+1.3%)
$110,369 + $323,310
$433,679
2020
$4,877 (+2.6%)
$108,205 + $316,971
$425,176
2019
$4,754 (+2.8%)
$107,096 + $313,721
$420,817
2018
$4,624 (+2.7%)
$104,997 + $307,570
$412,567
2017
$4,503 (+2.1%)
$100,921 + $295,628
$396,549
2016
$4,412 (+1.4%)
$100,921 + $295,628
$396,549
2015
$4,349 (+2.4%)
$98,943 + $289,832
$388,775
2014
$4,249 (+0.4%)
$95,548 + $279,887
$375,435
2013
$4,230 (+1.8%)
$95,548 + $279,887
$375,435
2012
$4,154 (+1.9%)
$95,117 + $278,623
$373,740
2011
$4,076 (+0.6%)
$93,252 + $273,160
$366,412
2010
$4,050 (+0.8%)
$91,424 + $267,804
$359,228
2009
$4,020 (+2.2%)
$90,741 + $265,803
$356,544
2008
$3,932
$90,957 + $266,435
$357,392
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 9, 2015 • Final
Electrical
Electrical
Jun 30, 2014 • Final
Electrical
Electrical
Solar
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: 4191-1R
Living Sq. Ft: 3,139
Building Sq. Ft: 3,139
# of Units: 1
Legal Description: LOT 132 TR 11507
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Garage/Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 659,934
Legal Lot Number: 132
Acres: 15.15
Zoning Code: R1
County Use Description: 1 FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,139
Stories: —
Lot Size: 15.15 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1986
County: San Diego County
APN: 3147412100
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Tierra Bonita Elementary School
Public K-5 • Assigned • 1.4mi
9/10
Twin Peaks Middle School
Public 6-8 • Assigned • 1.4mi
6/10
Poway High School
Public 9-12 • Assigned • 2.0mi
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
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° expected this year, 18 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
Poway, CA • 92064
Average low and high temperatures (°F)
70
45
72
48
74
50
72
50
75
55
80
59
82
60
88
61
85
62
81
54
73
48
72
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.6 hours in
June and 7.4 hours in December, placing it above the
U.S. average for solar exposure.
8.6 hrs
7.4 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.84M – $2.22M
Reach more buyers when you sell with Redfin. Save up to $19,310 in fees.3 minutes to get started.