Google street view image for 18138 Riviera Pl SW, Normandy Park, WA 98166

Off Market Aug 1998 for $408K

$1,497,448

Est. refi paymentEst. refi $1,424/mo

•

3.5 ba

•

3,630

sq ft

18138 Riviera Pl SW, Normandy Park, WA 98166

About this home

18138 Riviera Pl SW is a 3,630 square foot house on a 0.4 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on August 07, 1998 for $408,000. Based on Redfin's Normandy Park data, we estimate the home's value is $1,497,448.

Single-familyProperty Type

1995Year Built

0.4 acresLot Size

$413Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,497,448

$1.1M since sold in August 1998$3,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.1% lower than the average sale price ($1.97M) of 6 comparable homes.

SOLD AUG 20, 2026
$1,850,000
A
5 beds3.5 baths5,300 sq ft
18124 Riviera Pl SW, Normandy Park, WA 98166
SOLD MAR 10, 2026
$1,249,500
B
5 beds3.5 baths3,150 sq ft
440 SW 185th Pl, Normandy Park, WA 98166
SOLD MAY 26, 2026
$1,605,000
C
4 beds2.5 baths3,340 sq ft
632 SW 185th St, Normandy Park, WA 98166
BOUGHT WITH REDFIN AUG 24, 2026
$4,062,500
D
5 beds4.5 baths4,760 sq ft
18051 Normandy Ter SW, Normandy Park, WA 98166
SOLD MAR 31, 2026
$1,413,500
E
5 beds4 baths3,380 sq ft
423 SW 189th Pl, Normandy Park, WA 98166
SOLD DEC 19, 2025
$1,650,000
F
5 beds4 baths4,176 sq ft
1148 SW Shorebrook Dr, Normandy Park, WA 98166

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Earn from this home

Sell

$1,355,536

Est. take-home

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Refinance

Est. cash available

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Rent

$4,585/mo

Redfin rental estimate

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Market trends in 98166, WA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.0%

0.0% MoM

Median sale price

$945K

$210 MoM

Avg. days on market

2 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN SAT, 10AM TO 12PM
$1,700,000
4 beds4 baths3,850 sq ft
19305 4th Pl SW, Normandy Park, WA 98166
Kyle Fox • Windermere RE/Lake Tapps, Inc
OPEN SAT, 12PM TO 2PM
$995,000
4 beds2.5 baths2,640 sq ft
13748 16th Ave SW, Burien, WA 98166
Lara Weasea • Lake & Company
$1,299,999
4 beds2.5 baths3,432 sq ft
18134 Brittany Dr SW, Normandy Park, WA 98166
Mindy McClean • Coldwell Banker Danforth
OPEN SAT, 1PM TO 3PM
$350,000
2 beds2 baths1,071 sq ft
15525 6th Ave SW #12, Burien, WA 98166
Vijya Patel • Madison Avenue Realty
$699,950
3 beds2 baths1,560 sq ft
1819 SW 149th St, Burien, WA 98166
Luke Dawson • Lighthouse Realty LLC
3D WALKTHROUGH
$615,000
2 beds2.5 baths1,310 sq ft
18132 1st Pl SW, Normandy Park, WA 98166
Joshua Walker • Best Choice Realty
$865,000
4 beds2 baths2,580 sq ft
20315 Marine View Dr SW, Normandy Park, WA 98166
Andrea Clibborn • SASH Realty
$3,950,000
4 beds4.5 baths9,720 sq ft
1865 SW Miller Creek Rd, Normandy Park, WA 98166
Wesley Ollson • eXp Realty
$599,950
2 beds2.5 baths1,427 sq ft
15100 6th Ave SW #305, Burien, WA 98166
Nicole Larsen • RE/MAX All City
3D WALKTHROUGH
$925,000
3 beds2.5 baths1,900 sq ft
13917 16th Pl SW, Burien, WA 98166
Genevieve Stoll • Windermere Real Estate/PSR Inc
See all

Provided by Redfin

Sale history for 18138 Riviera Pl SW

Year

Property tax

Land + Additions

Assessment*

2026

$16,645 (+3.7%)

$437,000 + $863,000

$1,300,000

2025

$16,058 (+3.0%)

$437,000 + $863,000

$1,300,000

2024

$15,588 (+13.4%)

$392,000 + $939,000

$1,331,000

2023

$13,752 (−3.4%)

$357,000 + $882,000

$1,239,000

2022

$14,240 (+7.9%)

$325,000 + $830,000

$1,155,000

2021

$13,194 (+4.6%)

$305,000 + $792,000

$1,097,000

2020

$12,617 (+11.9%)

$290,000 + $689,000

$979,000

2019

$11,273 (−5.8%)

$264,000 + $645,000

$909,000

2018

$11,972 (+8.3%)

$264,000 + $645,000

$909,000

2017

$11,058 (+11.1%)

$252,000 + $564,000

$816,000

2016

$9,950 (+5.3%)

$234,000 + $531,000

$765,000

2015

$9,450 (+6.3%)

$293,000 + $437,000

$730,000

2014

$8,890 (−1.8%)

$293,000 + $370,000

$663,000

2013

$9,057 (+4.3%)

$260,000 + $320,000

$580,000

2012

$8,688 (+0.8%)

$260,000 + $326,000

$586,000

2011

$8,619 (+12.4%)

$288,000 + $358,000

$646,000

2010

$7,668 (−7.8%)

$196,000 + $420,000

$616,000

2009

$8,320

$196,000 + $590,000

$786,000

Tax history for 18138 Riviera Pl SW

Year

Property tax

Land + Additions

Assessment*

2026

$16,645 (+3.7%)

$437,000 + $863,000

$1,300,000

2025

$16,058 (+3.0%)

$437,000 + $863,000

$1,300,000

2024

$15,588 (+13.4%)

$392,000 + $939,000

$1,331,000

2023

$13,752 (−3.4%)

$357,000 + $882,000

$1,239,000

2022

$14,240 (+7.9%)

$325,000 + $830,000

$1,155,000

2021

$13,194 (+4.6%)

$305,000 + $792,000

$1,097,000

2020

$12,617 (+11.9%)

$290,000 + $689,000

$979,000

2019

$11,273 (−5.8%)

$264,000 + $645,000

$909,000

2018

$11,972 (+8.3%)

$264,000 + $645,000

$909,000

2017

$11,058 (+11.1%)

$252,000 + $564,000

$816,000

2016

$9,950 (+5.3%)

$234,000 + $531,000

$765,000

2015

$9,450 (+6.3%)

$293,000 + $437,000

$730,000

2014

$8,890 (−1.8%)

$293,000 + $370,000

$663,000

2013

$9,057 (+4.3%)

$260,000 + $320,000

$580,000

2012

$8,688 (+0.8%)

$260,000 + $326,000

$586,000

2011

$8,619 (+12.4%)

$288,000 + $358,000

$646,000

2010

$7,668 (−7.8%)

$196,000 + $420,000

$616,000

2009

$8,320

$196,000 + $590,000

$786,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

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

Property details

Interior

Basement Information
Basement Sq. Ft: 1,360
Basement Finish: Finished
Basement Type: Daylight

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1

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

Property Information
Subdivision Name: NORMANDY PARK RIVIERA SEC
Living Sq. Ft: 3,630
Ground Floor Sq. Ft: 1,360
Building Sq. Ft: 4,710
# of Stories: 2
Legal Description: NORMANDY PARK RIVIERA SECTION TGW UND INT IN LOT A PARCEL 2 OF NORMANDY PARK SHORT PLAT NO 5-68-78 RECORDING NO 7902200721 SD PLAT DAF - POR TR B BAAP ON N LN 250.59 FT W OF NE COR TH S 03-54-45 W 290 FT TH N 86-11-48 W 120 FT TH N 17-50-46 W 160.49 FT TH N 84-53-56 W 64 FT TO ELY MGN RIVIERA PL SW TH NLY ALG MGN 20 FT TH S 84-53-56 E 64 FT TH N 49-09-13 E 176.93 FT TH S 82-26-48 E 53.56 FT TO POB PLAT BLOCK: PLAT LOT: B

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 780
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 17,281
Legal Lot Number: A
Municipality Name: NORMANDY PARK
Acres: 0.3967
Zoning Code: R15
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: 4
Baths: 3.5
Sq. Ft.: 3,630
Stories: 2.0
Lot Size: 0.4 acres
Style: Single Family Residential
Year Built: 1995
Year Renovated: —
County: King County
APN: 611750 2741

Home facts updated by county records on Sep 5, 2026

Around this home

Schools

Marvista Elementary School

Public PreK-5 • Assigned • 1.0mi

7/10

Sylvester Middle School

Public 6-8 • Assigned • 1.3mi

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)

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

$1.42M – $1.72M

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Nearby similar homes

OPEN SAT, 10AM TO 12PM

$1,700,000

4 beds4 baths3,850 sq ft

19305 4th Pl SW, Normandy Park, WA 98166

Kyle Fox • Windermere RE/Lake Tapps, Inc

$749,000

3 beds1.5 baths1,600 sq ft

16016 12th Ave SW, Burien, WA 98166

Shawn Tetter • Better Properties Summit

3D WALKTHROUGH

$830,000

4 beds2 baths2,580 sq ft

16613 19th Ave SW, Burien, WA 98166

Kari Schertzinger • CENTURY 21 Real Estate Center

3D & VIDEO TOUR

$750,000

3 beds1 bath1,260 sq ft

16026 16th Ave SW, Burien, WA 98166

Kelly Fulks • Windermere RE Magnolia

3D WALKTHROUGH

$799,997

3 beds3 baths1,910 sq ft

431 S 190th St, Burien, WA 98148

David Watkins • Realty West Properties

OPEN SUN, 1PM TO 4PM

$885,000

5 beds2.5 baths3,602 sq ft

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David Pritchard • Coldwell Banker Bain

New listings for sale in 98166

OPEN SAT, 10AM TO 12PM

$1,700,000

4 beds4 baths3,850 sq ft

19305 4th Pl SW, Normandy Park, WA 98166

Kyle Fox • Windermere RE/Lake Tapps, Inc

OPEN SAT, 12PM TO 2PMVIDEO TOUR

$995,000

4 beds2.5 baths2,640 sq ft

13748 16th Ave SW, Burien, WA 98166

Lara Weasea • Lake & Company

$1,299,999

4 beds2.5 baths3,432 sq ft

18134 Brittany Dr SW, Normandy Park, WA 98166

Mindy McClean • Coldwell Banker Danforth

OPEN SAT, 1PM TO 3PM

$350,000

2 beds2 baths1,071 sq ft

15525 6th Ave SW #12, Burien, WA 98166

Vijya Patel • Madison Avenue Realty

$699,950

3 beds2 baths1,560 sq ft

1819 SW 149th St, Burien, WA 98166

Luke Dawson • Lighthouse Realty LLC

3D WALKTHROUGH

$615,000

2 beds2.5 baths1,310 sq ft

18132 1st Pl SW, Normandy Park, WA 98166

Joshua Walker • Best Choice Realty

$865,000

4 beds2 baths2,580 sq ft

20315 Marine View Dr SW, Normandy Park, WA 98166

Andrea Clibborn • SASH Realty

$3,950,000

4 beds4.5 baths9,720 sq ft

1865 SW Miller Creek Rd, Normandy Park, WA 98166

Wesley Ollson • eXp Realty

$599,950

2 beds2.5 baths1,427 sq ft

15100 6th Ave SW #305, Burien, WA 98166

Nicole Larsen • RE/MAX All City

Home values near 18138 Riviera Pl SW

Data from public records.

Address	Redfin Estimate
18134 Riviera Pl SW, Normandy Park, WA 3 Beds \| 3.5 Baths \| 3520 Sq. Ft.	$1,451,647
18156 Riviera Pl SW, Normandy Park, WA 4 Beds \| 3 Baths \| 3170 Sq. Ft.	$1,445,409

Address	Redfin Estimate
18353 Riviera Pl SW, Normandy Park, WA 4 Beds \| 2.5 Baths \| 2920 Sq. Ft.	$1,462,978
18157 Riviera Pl SW, Normandy Park, WA 4 Beds \| 4.5 Baths \| 3450 Sq. Ft.	$1,723,417

Address	Redfin Estimate
18124 Riviera Pl SW, Normandy Park, WA 5 Beds \| 3.5 Baths \| 5300 Sq. Ft.	$1,830,876
18177 Riviera Pl SW, Normandy Park, WA 3 Beds \| 1.5 Baths \| 1570 Sq. Ft.	$1,096,050

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 98166, WA

Sale history for 18138 Riviera Pl SW

Tax history for 18138 Riviera Pl SW

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98166

Home values near 18138 Riviera Pl SW

More real estate resources