Google street view image for 18230 Ridgefield Rd NW, Shoreline, WA 98177

Off Market Sep 1986 for $95K

$2,011,071

Est. refi paymentEst. refi $621/mo

•

3.5 ba

•

3,170

sq ft

18230 Ridgefield Rd NW, Shoreline, WA 98177

About this home

18230 Ridgefield Rd NW is a 3,170 square foot house on a 0.53 acre lot with 5 bedrooms and 3.5 bathrooms. - it last sold on September 17, 1986 for $95,000. Based on Redfin's Shoreline data, we estimate the home's value is $2,011,071.

Single-familyProperty Type

1952Year Built

0.53 acresLot Size

$634Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$2,011,071

$1.9M since sold in September 1986$35K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.3% higher than the average sale price ($1.97M) of 6 comparable homes.

SOLD JUL 7, 2026
$2,350,000
A
4 beds3 baths3,285 sq ft
1445 NW 186th St, Shoreline, WA 98177
BOUGHT WITH REDFIN SEP 14, 2026
$2,150,000
B
4 beds3 baths3,059 sq ft
1311 NW 188th St, Shoreline, WA 98177
SOLD JUL 14, 2026
$2,500,000
C
4 beds3 baths2,660 sq ft
1505 NW 186th St, Shoreline, WA 98177
BOUGHT WITH REDFIN APR 29, 2026
$1,950,000
D
4 beds3 baths2,650 sq ft
18757 Ridgefield Rd NW, Shoreline, WA 98177
SOLD JUN 16, 2026
$1,250,000
E
4 beds3 baths2,720 sq ft
103 N 178th St, Shoreline, WA 98133
SOLD NOV 17, 2025
$1,600,000
F
5 beds3 baths3,210 sq ft
16906 13th Ave NW, Shoreline, WA 98177

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Earn from this home

Sell

$1,866,487

Est. take-home

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Refinance

Est. cash available

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Rent

$5,938/mo

Redfin rental estimate

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Market trends in 98177, WA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

0.2% MoM

Median sale price

$1.2M

$62K MoM

Avg. days on market

14d

4 days MoM

Recently sold homes

7 MoM

New listings for sale

OPEN SAT, 2PM TO 4PM
$825,000
3 beds1 bath1,350 sq ft
825 NW 180th St, Shoreline, WA 98177
Jill Langer • Windermere RE North, Inc.
OPEN SAT, 12PM TO 2PM
$2,188,000
3 beds4 baths4,812 sq ft
899 NW Elford Dr, Seattle, WA 98177
Ned Hosford • COMPASS
NEW 7 HRS AGO
$1,195,000
3 beds2 baths2,200 sq ft
10515 12th Ave NW, Seattle, WA 98177
Shoshana Godwin • COMPASS
OPEN SAT, 1PM TO 3PM
$1,750,000
3 beds3 baths3,463 sq ft
19408 Richmond Beach Dr NW Unit A, Shoreline, WA 98177
Laura Kinzel • Windermere R.E. Shoreline
OPEN FRI, 4PM TO 6PM
$1,998,000
4 beds3.5 baths2,960 sq ft
10037 15th Ave NW, Seattle, WA 98177
Cori Whitaker • Windermere RE North, Inc.
OPEN SAT, 11AM TO 1PM
$3,650,000
5 beds2.5 baths5,050 sq ft
18311 8th Ave NW, Shoreline, WA 98177
Cori Whitaker • Windermere RE North, Inc.
OPEN SAT, 12PM TO 2PM
$925,000
4 beds3 baths2,260 sq ft
321 NW 182nd St, Shoreline, WA 98177
Jill Langer • Windermere RE North, Inc.
COMING SOON
$299,950
1 bed1 bath— sq ft
18900 8th Ave NW #203, Shoreline, WA 98177
Alex Bradshaw • Inspire Realty
REDFIN OPEN SAT, 12PM TO 2PM
$1,100,000
2 beds2 baths1,440 sq ft
927 NW 105th St, Seattle, WA 98177
Redfin
OPEN FRI, 4PM TO 7PM
$1,150,000
4 beds2 baths2,600 sq ft
10050 13th Ave NW, Seattle, WA 98177
Mathew Hayward • Sound Point Real Estate LLC
See all

Provided by Redfin

Sale history for 18230 Ridgefield Rd NW

Year

Property tax

Land + Additions

Assessment*

2026

$22,019 (+12.9%)

$999,000 + $1,138,000

$2,137,000

2025

$19,501 (+6.6%)

$999,000 + $1,138,000

$2,137,000

2024

$18,300 (+0.2%)

$909,000 + $939,000

$1,848,000

2023

$18,257 (+19.0%)

$783,000 + $822,000

$1,605,000

2022

$15,343 (+1.8%)

$870,000 + $945,000

$1,815,000

2021

$15,070 (+1.0%)

$761,000 + $612,000

$1,373,000

2020

$14,922 (+9.5%)

$651,000 + $573,000

$1,224,000

2019

$13,622 (+4.8%)

$613,000 + $524,000

$1,137,000

2018

$13,001 (+19.3%)

$613,000 + $524,000

$1,137,000

2017

$10,899 (−3.4%)

$579,000 + $494,000

$1,073,000

2016

$11,287 (−1.6%)

$504,000 + $430,000

$934,000

2015

$11,473 (+3.8%)

$455,000 + $477,000

$932,000

2014

$11,058 (+4.3%)

$427,000 + $452,000

$879,000

2013

$10,606 (+3.4%)

$370,000 + $390,000

$760,000

2012

$10,254 (−6.2%)

$370,000 + $338,000

$708,000

2011

$10,937 (+5.0%)

$283,000 + $509,000

$792,000

2010

$10,421 (−7.8%)

$283,000 + $509,000

$792,000

2009

$11,302

$334,000 + $640,000

$974,000

Tax history for 18230 Ridgefield Rd NW

Year

Property tax

Land + Additions

Assessment*

2026

$22,019 (+12.9%)

$999,000 + $1,138,000

$2,137,000

2025

$19,501 (+6.6%)

$999,000 + $1,138,000

$2,137,000

2024

$18,300 (+0.2%)

$909,000 + $939,000

$1,848,000

2023

$18,257 (+19.0%)

$783,000 + $822,000

$1,605,000

2022

$15,343 (+1.8%)

$870,000 + $945,000

$1,815,000

2021

$15,070 (+1.0%)

$761,000 + $612,000

$1,373,000

2020

$14,922 (+9.5%)

$651,000 + $573,000

$1,224,000

2019

$13,622 (+4.8%)

$613,000 + $524,000

$1,137,000

2018

$13,001 (+19.3%)

$613,000 + $524,000

$1,137,000

2017

$10,899 (−3.4%)

$579,000 + $494,000

$1,073,000

2016

$11,287 (−1.6%)

$504,000 + $430,000

$934,000

2015

$11,473 (+3.8%)

$455,000 + $477,000

$932,000

2014

$11,058 (+4.3%)

$427,000 + $452,000

$879,000

2013

$10,606 (+3.4%)

$370,000 + $390,000

$760,000

2012

$10,254 (−6.2%)

$370,000 + $338,000

$708,000

2011

$10,937 (+5.0%)

$283,000 + $509,000

$792,000

2010

$10,421 (−7.8%)

$283,000 + $509,000

$792,000

2009

$11,302

$334,000 + $640,000

$974,000

*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

NR3

Neighborhood Residential-3 Zone

The purpose of the neighborhood residential-3 NR3 zone is to provide for a mix of housing types in buildings that are similar in scale to a detached house, many of which are detached, and together form an open feel. Limited neighborhood-scale commercial uses may be permitted where appropriate to serve nearby residents.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Multiple units
Housing-Senior
Park & open space

Nov 15, 2023 • Final

Single family-simple

Remove a load-bearing wall and replace it with a support beam.

Remodel

Oct 24, 2023 • Final

Over the counter

Relocate a toilet and other plumbing fixtures.

Bathroom

Plumbing

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: 570
Basement Finish: Finished

Bathroom Information
# of Full Baths: 2
# of 1/2 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: Average
Building Construction Quality: Good
Building Type: Single Family

Property Information
Subdivision Name: INNIS ARDEN 02
Living Sq. Ft: 3,170
Ground Floor Sq. Ft: 2,600
Building Sq. Ft: 3,750
# of Stories: 1
Legal Description: INNIS ARDEN # 2 PLAT BLOCK: 5 PLAT LOT: 3

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 580
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 23,300
Legal Lot Number: 3
Legal Block Number: 5
School Tax District: SHORELINE #412
Municipality Name: SHORELINE
Acres: 0.5349
Zoning Code: NR3
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: 5
Baths: 3.5
Sq. Ft.: 3,170
Stories: 1.0
Lot Size: 0.53 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1992
County: King County
APN: 358590 0050

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

Highland Terrace Elementary School

Public K-5 • Assigned • 1.2mi

9/10

Albert Einstein Middle School

Public 6-8 • Assigned • 0.7mi

6/10

Shorewood High School

Public 9-12 • Assigned • 1.1mi

9/10

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

Shoreline, WA • 98177

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 8.6 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

$1.91M – $2.31M

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New listings for sale in 98177

OPEN SAT, 2PM TO 4PM3D WALKTHROUGH

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825 NW 180th St, Shoreline, WA 98177

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OPEN SAT, 12PM TO 2PM

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Cori Whitaker • Windermere RE North, Inc.

OPEN SAT, 11AM TO 1PM

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Cori Whitaker • Windermere RE North, Inc.

OPEN SAT, 12PM TO 2PM3D WALKTHROUGH

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Jill Langer • Windermere RE North, Inc.

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Alex Bradshaw • Inspire Realty

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Redfin

Home values near 18230 Ridgefield Rd NW

Data from public records.

Address	Redfin Estimate
18300 Ridgefield Rd NW, Shoreline, WA 4 Beds \| 2 Baths \| 3470 Sq. Ft.	$1,665,250
18331 Ridgefield Rd NW, Shoreline, WA 4 Beds \| 2 Baths \| 2700 Sq. Ft.	$2,029,652

Address	Redfin Estimate
18306 Ridgefield Rd NW, Shoreline, WA 4 Beds \| 3 Baths \| 4098 Sq. Ft.	$3,119,293
18211 Ridgefield Rd NW, Shoreline, WA 4 Beds \| 3.5 Baths \| 2530 Sq. Ft.	$2,277,917

Address	Redfin Estimate
18321 Ridgefield Rd NW, Shoreline, WA 4 Beds \| 3.5 Baths \| 3730 Sq. Ft.	$2,411,423
18208 Ridgefield Rd NW, Shoreline, WA 5 Beds \| 4 Baths \| 4010 Sq. Ft.	$2,899,669

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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 98177, WA

Sale history for 18230 Ridgefield Rd NW

Tax history for 18230 Ridgefield Rd NW

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 98177

Home values near 18230 Ridgefield Rd NW

More real estate resources