8620 Tolt Highlands Rd NE is a 5,540 square foot house on a 20 acre lot with 4 bedrooms and 4.5 bathrooms. - it last sold on January 15, 2015 for $937,500. Based on Redfin's Carnation data, we estimate the home's value is $2,589,255.
Single-familyProperty Type
2003Year Built
20 acresLot Size
$467Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,589,255
$1.7M since sold in January 2015$214K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 43% higher than the average sale price ($1.81M) 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.
Zoning and permits
Zoning
Permits
RA-5
Rural Area Zone
The purpose of the rural zone (RA) is to provide for an area-wide long-term rural character and to minimize land use conflicts with nearby agricultural or forest production districts or mineral extraction sites. These purposes are accomplished by: Limiting residential densities and permitted uses to those that are compatible with rural character and nearby resource production districts and sites and are able to be adequately supported by rural service levels; Allowing small scale farming and forestry activities and tourism and recreation uses that can be supported by rural service levels and that are compatible with rural character; Increasing required setbacks to minimize conflicts with adjacent agriculture, forest or mineral zones; and Requiring tracts created through cluster development to be designated as permanent open space or as permanent resource use.; Use of this zone is appropriate in rural areas designated by the Comprehensive Plan as follows: RA-5 in rural areas where the predominant lot pattern is five acres or greater but less than ten acres in size and the area is generally environmentally unconstrained
Permitted uses
Include but are not limited to:
Livestock production
Winery & vineyard
Housing-Other
Infrastructure
Police station
Agriculture-Cropland
Jul 3, 2012 • Final
Residential building - single
Construct a new two-story single-family home with a finished basement. Mechanical work is included. No garage is included.
New construction
Jul 3, 2012 • Final
Building historical
Construct a two-story single-family home with a finished basement and an attached breezeway to a garage. Mechanical work and fire sprinklers are included.
Addition
Fire sprinkler
New construction
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: 1,940
Basement Finish: Finished
Basement Type: Daylight
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of 3/4 Baths: 2
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Good
Building Type: Single Family
Property Information
Subdivision Name: TRACT 105
Living Sq. Ft: 5,540
Ground Floor Sq. Ft: 1,940
Building Sq. Ft: 5,540
# of Stories: 2
Legal Description: TRACT 105 OF RECORD OF SURVEY REC NO 9611149005 BEING PORTION OF SW QTR OF STR 02-25-07 PLAT BLOCK: PLAT LOT:
Lot Information
# of Buildings: 1
Land Sq. Ft: 871,200
Legal Lot Number: 105
Municipality Name: KING COUNTY
Acres: 20
Zoning Code: RA5
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 4.5
Sq. Ft.: 5,540
Stories: 2.0
Lot Size: 20 acres
Style: Single Family Residential
Year Built: 2003
Year Renovated: —
County: King County
APN: 022507 9036
Home facts updated by county records on Jul 7, 2026
Around this home
Schools
Carnation Elementary School
Public PreK-5 • Assigned • 2.2mi
6/10
Tolt Middle School
Public 6-8 • Assigned • 2.8mi
6/10
Cedarcrest High School
Public 9-12 • Assigned • 5.3mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
5 days above 87° expected this year, 10 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
10 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Carnation, WA • 98014
Average low and high temperatures (°F)
46
35
48
36
53
40
62
42
68
47
73
52
80
55
79
58
73
54
60
45
52
42
49
40
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 1.7 hours in December, placing it below the
U.S. average for solar exposure.
8.6 hrs
1.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.46M – $2.98M
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