Google street view image for 1700 N 40th St, Seattle, WA 98103

Off market nov 1999 for $350K

$1,257,914

Est. refi paymentEst. refi $2,276/mo

•

3.5 ba

•

2,070

sq ft

1700 N 40th St, Seattle, WA 98103

About this home

1700 N 40th St is a 2,070 square foot house on a 3,420 square foot lot with 4 bedrooms and 3.5 bathrooms. - it last sold on November 18, 1999 for $350,000. Based on Redfin's Seattle data, we estimate the home's value is $1,257,914.

Single-familyProperty Type

1909Year Built

3,420 sq ftLot Size

$608Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,257,914

$908K since sold in November 1999$2,000 since September

Recently sold homes
Estimate history

This home's estimate is 0.7% lower than the average sale price ($1.27M) of 6 comparable homes.

SOLD JUN 8, 2026
$1,400,000
A
4 beds3 baths2,080 sq ft
2212 N 46th St, Seattle, WA 98103
Listing provided by nwmls
SOLD OCT 6, 2026
$925,000
B
4 beds2.5 baths2,110 sq ft
4747 4th Ave NE, Seattle, WA 98105
Listing provided by nwmls
SOLD JUL 1, 2026
$1,200,000
C
4 beds3 baths2,185 sq ft
4616 Meridian Ave N, Seattle, WA 98103
Listing provided by nwmls
SOLD SEP 18, 2026
$630,000
D
4 beds2 baths1,920 sq ft
308 NE 50th St, Seattle, WA 98105
Listing provided by nwmls
SOLD AUG 27, 2026
$1,860,000
E
4 beds2.5 baths3,320 sq ft
2202 N 41st St, Seattle, WA 98103
Listing provided by nwmls
SOLD APR 7, 2026
$1,587,000
F
4 beds3 baths2,009 sq ft
604 N 44th St, Seattle, WA 98103
Listing provided by nwmls

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$1,120,105

Est. take-home

List your home with Redfin and save $12,579

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$4,746/mo

Redfin rental estimate

List your home for rent

Market trends in Wallingford, WA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.1%

0.0% MoM

Median sale price

$1.0M

$12K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW
$625,000
3 beds2.5 baths1,720 sq ft
9216 Stone Ave N Unit B, Seattle, WA 98103
Bryant Lok • Best Choice Network
NEW
$350,000
1 bed1 bath619 sq ft
506 N 45th St #302, Seattle, WA 98103
Kelsey Saylor • FIRST AND MAIN
OPEN FRI, 4PM TO 6PM
$1,950,000
5 beds3.5 baths3,250 sq ft
7516 Sunnyside Ave N, Seattle, WA 98103
Jessica Livingston • Windermere Mercer Island
OPEN FRI, 4PM TO 7PM
$685,000
2 beds1 bath1,350 sq ft
6419 Phinney Ave N, Seattle, WA 98103
Kevin Zelko • Lake & Company
OPEN SAT, 1PM TO 3PM
$1,195,000
3 beds2 baths2,300 sq ft
511 N 83rd St, Seattle, WA 98103
Mindy Perque • Windermere Real Estate Co.
OPEN SAT, 10AM TO 1PM
$975,000
3 beds2.5 baths1,390 sq ft
3461 Meridian Ave N, Seattle, WA 98103
Kris Murphy • KW Greater Seattle
$749,000
4 beds1 bath1,010 sq ft
748 N 72nd St, Seattle, WA 98103
Nathan Moore • Windermere Real Estate/PSR Inc
OPEN SAT, 1PM TO 3PM
$399,000
2 beds1 bath695 sq ft
4111 Whitman Ave N #205, Seattle, WA 98103
Joe Haglund • Windermere RE Greenwood
OPEN SAT, 11AM TO 1PM
$2,200,000
4 beds4.5 baths3,280 sq ft
5770 Ashworth Ave N, Seattle, WA 98103
Mia Klarich • Windermere Real Estate Midtown
COMING SOON
$1,699,000
4 beds3 baths2,870 sq ft
2102 N 60th St, Seattle, WA 98103
Sean Bautista • eXp Realty
See all

Provided by Redfin

Sale history for 1700 N 40th St

Year

Property tax

Land + Additions

Assessment*

2026

$11,162 (+16.1%)

$793,000 + $284,000

$1,077,000

2025

$9,615 (+4.8%)

$793,000 + $284,000

$1,077,000

2024

$9,171 (+0.1%)

$735,000 + $260,000

$995,000

2023

$9,159 (+6.6%)

$721,000 + $232,000

$953,000

2022

$8,589 (+20.5%)

$656,000 + $409,000

$1,065,000

2021

$7,129 (−0.2%)

$578,000 + $340,000

$918,000

2020

$7,141 (+8.1%)

$270,000 + $446,000

$716,000

2019

$6,604 (−0.6%)

$285,000 + $464,000

$749,000

2018

$6,642 (+13.7%)

$285,000 + $464,000

$749,000

2017

$5,843 (+7.6%)

$250,000 + $406,000

$656,000

2016

$5,430 (+17.3%)

$227,000 + $369,000

$596,000

2015

$4,629 (+3.0%)

$207,000 + $334,000

$541,000

2014

$4,492 (−13.3%)

$186,000 + $284,000

$470,000

2013

$5,181 (+3.6%)

$164,000 + $249,000

$413,000

2012

$5,003 (+7.9%)

$206,000 + $266,000

$472,000

2011

$4,638 (+7.0%)

$202,000 + $259,000

$461,000

2010

$4,333 (−0.9%)

$202,000 + $259,000

$461,000

2009

$4,371

$216,000 + $312,000

$528,000

Tax history for 1700 N 40th St

Year

Property tax

Land + Additions

Assessment*

2026

$11,162 (+16.1%)

$793,000 + $284,000

$1,077,000

2025

$9,615 (+4.8%)

$793,000 + $284,000

$1,077,000

2024

$9,171 (+0.1%)

$735,000 + $260,000

$995,000

2023

$9,159 (+6.6%)

$721,000 + $232,000

$953,000

2022

$8,589 (+20.5%)

$656,000 + $409,000

$1,065,000

2021

$7,129 (−0.2%)

$578,000 + $340,000

$918,000

2020

$7,141 (+8.1%)

$270,000 + $446,000

$716,000

2019

$6,604 (−0.6%)

$285,000 + $464,000

$749,000

2018

$6,642 (+13.7%)

$285,000 + $464,000

$749,000

2017

$5,843 (+7.6%)

$250,000 + $406,000

$656,000

2016

$5,430 (+17.3%)

$227,000 + $369,000

$596,000

2015

$4,629 (+3.0%)

$207,000 + $334,000

$541,000

2014

$4,492 (−13.3%)

$186,000 + $284,000

$470,000

2013

$5,181 (+3.6%)

$164,000 + $249,000

$413,000

2012

$5,003 (+7.9%)

$206,000 + $266,000

$472,000

2011

$4,638 (+7.0%)

$202,000 + $259,000

$461,000

2010

$4,333 (−0.9%)

$202,000 + $259,000

$461,000

2009

$4,371

$216,000 + $312,000

$528,000

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

Permits

Mar 26, 2019 • Final

Construction

Kitchen

Remodel

Mar 25, 2019 • Final

Electrical permit: over the counter

Rewire the kitchen and dining room. Perform selective electrical wiring and install speakers.

Electrical

Kitchen

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: 770
Basement Finish: Finished

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
# of 3/4 Baths: 1

Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Exterior

Exterior Information
Physical Condition: Good
Building Construction Quality: Average
Building Type: Single Family

Property Information
Subdivision Name: WHARTONS SUPL B 23 LAKE UNION
Living Sq. Ft: 2,070
Ground Floor Sq. Ft: 730
Building Sq. Ft: 2,070
# of Stories: 1.5
Legal Description: WHARTONS SUPL PLAT B 23 LK UNION W 38 FT OF 10-11 & S 10 FT OF W 38 FT OF 12 PLAT BLOCK: 23 PLAT LOT: 10-11-12

Lot Information
# of Buildings: 1
Land Sq. Ft: 3,420
Legal Lot Number: 10
Legal Block Number: 23
School Tax District: SEATTLE #1
Municipality Name: SEATTLE
Acres: 0.0785
Zoning Code: LR2 (M1)
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: 3.5
Sq. Ft.: 2,070
Stories: 1.5
Lot Size: 3,420 square feet
Style: Single Family Residential
Year Built: 1909
Year Renovated: —
County: King County
APN: 934140 0115

Home facts updated by county records on Sep 4, 2026

Around this home

Schools

B F Day Elementary School

Public PreK-5 • Assigned • 0.6mi

9/10

Hamilton International Middle School

Public 6-8 • Assigned • 0.1mi

8/10

Lincoln High School

Public 9-12 • Assigned • 0.3mi

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

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

7/10 Air Factor

10 unhealthy days expected this year, 11 days in 30 years

Provided by First Street

Historical weather

Seattle, WA • 98103

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 8.7 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

$1.20M – $1.45M

Reach more buyers when you sell with Redfin. Save up to $12,579 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SAT, 12PM TO 2PM

$1,400,000

4 beds2 baths3,200 sq ft

3117 Broadway E, Seattle, WA 98102

Sarah Odegaard • RE/MAX Northwest

OPEN SAT, 12PM TO 2PMVIDEO TOUR

$2,465,000

5 beds4 baths4,356 sq ft

2117 N 36th St, Seattle, WA 98103

Lauren Jones • Realogics Sotheby's Int'l Rlty

$947,500

3 beds2 baths1,380 sq ft

2353 Federal Ave E, Seattle, WA 98102

Christine Doughty • Coldwell Banker Danforth

3D WALKTHROUGH

$945,000

5 beds2 baths2,300 sq ft

4042 5th Ave NE, Seattle, WA 98105

Dana Uyeta • KW Lake Washington So

VIDEO TOUR

$2,195,000

4 beds3.5 baths3,590 sq ft

431 Smith St, Seattle, WA 98109

Doreen Alhadeff • Windermere Real Estate Midtown

VIDEO TOUR

$3,150,000

3 beds2.5 baths2,000 sq ft

2241 Fairview Ave E Unit B, Seattle, WA 98102

Kayse Gundram • Windermere Real Estate Co.

New listings for sale in 98103

NEW

$625,000

3 beds2.5 baths1,720 sq ft

9216 Stone Ave N Unit B, Seattle, WA 98103