14424 SE May Valley Rd is a 1,920 square foot house on a 0.92 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on September 18, 1998 for $245,000. Based on Redfin's Newcastle data, we estimate the home's value is $970,085.
Single-familyProperty Type
1971Year Built
0.92 acresLot Size
$505Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$970,085
$725K since sold in September 1998$20K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% higher than the average sale price ($957K) 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
R1
Single-Family Residential Zone
The purpose of the urban residential zone R is to implement comprehensive plan goals and policies for housing quality, diversity and affordability, and to efficiently use residential land, public services and energy. These purposes are accomplished by: Providing, in the R-1 zones, for a mix of predominantly single detached dwelling units and other development types, with a variety of densities and sizes in locations appropriate for urban densities; Allowing only those accessory and complementary nonresidential uses that are compatible with residential communities; and Establishing density designations to facilitate advanced area-wide planning for public facilities and services, and to protect environmentally sensitive sites from overdevelopment.; Use of this zone is appropriate in residential areas designated by the comprehensive plan as follows: The R-1 zone on or adjacent to lands with area-wide environmental constraints, or in well-established subdivisions of the same density, which are served at the time of development by public or private facilities and services adequate to support planned densities;
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Other
Infrastructure
Office
Educational/school
Property details
Interior
Basement Information
Basement Sq. Ft: 960
Basement Finish: Finished
Basement Type: Daylight
Bathroom Information
# of Full Baths: 2
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
Living Sq. Ft: 1,920
Ground Floor Sq. Ft: 960
Building Sq. Ft: 1,920
# of Stories: 1
Legal Description: BEG AT NXN OF NLY LN OF COALFIELD RD & E LN OF W 1/2 OF W 1/2 OF SE 1/4 OF SE 1/4 TH N 250 FT TH W 165 FT TH S TO NLY LN OF CO RD TH ELY ALG RD TO BEG PLAT BLOCK: PLAT LOT:
Lot Information
# of Buildings: 1
Land Sq. Ft: 39,953
Municipality Name: NEW CASTLE
Acres: 0.9172
Zoning Code: R1
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Utility Information
Sewer Type: Private
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,920
Stories: 1.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: —
County: King County
APN: 342405 9075
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Newcastle Elementary School
Public PreK-5 • Assigned • 0.8mi
10/10
Cougar Mountain Middle School
Public 6-8 • Assigned • 4.0mi
8/10
Liberty Senior High School
Public 9-12 • Assigned • 2.9mi
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
7 days above 87° expected this year, 15 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
Newcastle, WA • 98059
Average low and high temperatures (°F)
47
35
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37
53
40
60
43
66
48
72
53
77
57
78
59
73
55
60
46
52
42
49
40
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
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
$922,000 – $1.12M
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