4142 SW Frontenac St is a 1,450 square foot house on a 4,956 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on March 27, 1997 for $224,900. Based on Redfin's Seattle data, we estimate the home's value is $966,900.
Single-familyProperty Type
1955Year Built
4,956 sq ftLot Size
$667Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$966,900
$742K since sold in March 1997$1,000 since September
Recently sold homes
Estimate history
This home's estimate is 0.1% lower than the average sale price ($968K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 27, 2018 • Final
Construction
Construct a deck addition and perform interior alterations to the northwest portion of an existing single-family home.
Addition
Remodel
Apr 27, 2018 • Final
Electrical permit: over the counter
Remodel a kitchen and bathroom. Install a new electrical subpanel in the downstairs storage room.
Bathroom
Electrical
Kitchen
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
Interior
Basement Information
Basement Sq. Ft: 910
Basement Finish: Finished
Basement Type: Daylight
Bathroom Information
# of Full Baths: 1
# of 3/4 Baths: 1
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Average
Building Type: Single Family
Property Information
Subdivision Name: GATEWOOD ACRE TRS
Living Sq. Ft: 1,450
Ground Floor Sq. Ft: 1,250
Building Sq. Ft: 2,160
# of Stories: 1
Legal Description: GATEWOOD ACRE TRS UNREC LESS ST & LESS E 54 FT PLAT BLOCK: PLAT LOT: 4
Parking & Garage Information
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 340
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,956
Legal Lot Number: 4
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.1138
Zoning Code: RSL (M)
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Location Information
Parcel Location Influence: Mountain
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,450
Stories: 1.0
Lot Size: 4,956 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: King County
APN: 271660 0036
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Gatewood Elementary School
Public K-5 • Assigned • 0.1mi
7/10
Madison Middle School
Public 6-8 • Assigned • 2.3mi
9/10
West Seattle High School
Public 9-12 • Assigned • 2.5mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 86° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
8 unhealthy days expected this year, 9 days in 30 years
Provided by First Street
Historical weather
Seattle, WA • 98136
Average low and high temperatures (°F)
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38
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42
60
45
65
49
71
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76
57
76
60
71
56
59
49
51
44
49
42
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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Sun exposure
In this area, properties receive around 8.7 hours in
June and 1.7 hours in December, placing it below the
U.S. average for solar exposure.
8.7 hrs
1.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$919,000 – $1.11M
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