18314 Riviera Pl SW is a 2,300 square foot house on a 0.36 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on September 09, 1992 for $259,000. Based on Redfin's Normandy Park data, we estimate the home's value is $1,107,358.
Single-familyProperty Type
1956Year Built
0.36 acresLot Size
$481Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,107,358
$848K since sold in September 1992$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.8% lower than the average sale price ($1.24M) 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
R-15
Residential Very Low Density; Single-Family District
The primary purpose of the R-15 zone is to allow areas for a low density of single-family homes meeting the dimensional requirements in NPMC
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Office
Library
Museum / gallery
Park & open space
May 21, 2026 • Final
Building permits
Addition
Apr 5, 2024 • Final
Building permits
HVAC
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: 1,130
Basement Finish: Finished
Basement Type: Daylight
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Fuel Type: Gas
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
View Information
View: City
Property Information
Subdivision Name: NORMANDY PARK RIVIERA SEC
Living Sq. Ft: 2,300
Ground Floor Sq. Ft: 1,170
Building Sq. Ft: 2,300
# of Stories: 1
Legal Description: NORMANDY PARK RIVIERA SECTION & UND INT IN LOT A POR BEG NE COR TH W ALG N LN 250.59 FT TH S 03 DEG 54 MIN 45 SEC W 540 FT TH N 81 DEG 14 MIN 37 SEC W 171.46 FT TO TPOB TH N 81 DEG 14 MIN 37 SEC W 150 FT TO E LN RIVIERA PL TH NELY ALG SD LN 100 FT TH S 85 DEG 40 MIN 51 SEC E 152.50 FT TH S 19 DEG 04 MIN 11 SEC W 112 FT TO TPOB PLAT BLOCK: PLAT LOT: B
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,642
Legal Lot Number: A
Municipality Name: NORMANDY PARK
Acres: 0.3591
Zoning Code: R15
County Use Description: SINGLE FAMILY(RES USE/ZONE)
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,300
Stories: 1.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: King County
APN: 611750 2750
Home facts updated by county records on Sep 5, 2026
Around this home
Schools
Marvista Elementary School
Public PreK-5 • Assigned • 0.9mi
7/10
Sylvester Middle School
Public 6-8 • Assigned • 1.4mi
5/10
Mount Rainier High School
Public 9-12 • Assigned • 3.2mi
5/10
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 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
9 unhealthy days expected this year, 10 days in 30 years
Provided by First Street
Historical weather
Normandy Park, WA • 98166
Average low and high temperatures (°F)
47
37
48
38
53
42
61
45
66
50
73
55
77
57
77
60
71
56
60
48
52
44
49
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.8 hours in
June and 1.7 hours in December, placing it below the
U.S. average for solar exposure.
8.8 hrs
1.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.05M – $1.27M
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