3231 S Mount Baker Blvd, Seattle, WA 98144 Property Records

King County property record for 3231 S Mount Baker Blvd, Seattle, WA 98144

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.75 ba · 2,430 sqft · built 1918
Lot Size	0.131 acres (5,700 sqft)
Owner	2 Individual Names on Record
Last Sale	$465,000 (Sep 2004)
Tax Bill	$13,111 (2026)
Deeds & Mortgages	Feb 2021 Mortgage May 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`570000-1275`

Property Details

APN / Parcel Number

Primary APN	`570000-1275`
Alternative APN	`570000127508`

Interior

Bedrooms	4 Beds
Full Baths	2.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	2,430 sqft Living Area
Gross Area	2,630 sqft
1st Floor Area	1,530 sqft
Upper Floors Area	610 sqft
Basement Area	490 sqft
Finished Basement	290 sqft
Unfinished Basement	200 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1918
Lot Area	5,700 sqft (0.131 acres)
Garage Type	Detached
Garage Area	320 sqft
Parking Spaces	1 Parking Space
Porch	Open Porch
Porch Area	230 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	570000127508
Street Address	3231 S MOUNT BAKER BLVD
City	SEATTLE
State	WA
Zip	98144-6143
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	MOUNT BAKER PARK ADD LESS ALLEY PLAT BLOCK: 16 PLAT LOT: 6
Legal Range	04
Legal Township	24
Legal Section	10
Legal Subdivision	MOUNT BAKER PARK ADD
Legal Block	16
Legal Lot Number	6
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	4
Census Block	4015
Census Tract	9500

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Mount Baker Park Historic District listed 2018 · 649 contributing resources · NRIS 100002975
Listed Area	Within Mount Baker Park and Boulevard listed 2020 · 4 contributing resources · NRIS 100004961

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: King County records, as of July 7, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	3231 S MOUNT BAKER BLVD, SEATTLE, WA 98144-6143
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 24, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
May 26, 2020	Quit Claim Deed, Transfer CORNERSTONE HM LNDG
Jul 14, 2017	Deed of Trust, Mortgage · Conventional Mortgage CORNERSTONE HM LNDG

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 30, 2004 · Amount on Record
Deed Sale	Sep 30, 2004 · Amount on Record
Prior Sale	Aug 31, 2004 · Amount on Record
Deed Document Number	20043423
Last Transfer Date	May 11, 2020
Transfer Doc	0000000848
Record Updated	Oct 29, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	3231 S MOUNT BAKER BLVD, SEATTLE, WA 98144-6143
Transaction Type	Mortgage
Record Updated	Mar 5, 2021
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000001530
Date	Feb 24, 2021
Instrument	20210224001530

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Mar 1, 2036

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	May 26, 2020
Property Address	3231 S MOUNT BAKER BLVD, SEATTLE, WA 98144-6143
Document Number	0000000848
Instrument Date	May 11, 2020
Instrument	202005260848
Transaction Type	Transfer
Record Updated	Jun 4, 2020
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE LTD

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3231 S MOUNT BAKER BLVD SEATTLE WA 981446143, SEATTLE, WA 98144-6143

Mortgage

Document Number	849
Date	May 26, 2020
Instrument	202005260849

Lender

Name	CORNERSTONE HM LNDG
Address	HOUSTON, TX 77027

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 25, 2050

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	3231 S MOUNT BAKER BLVD, SEATTLE, WA 98144-6143
Document Number	0000000994
Instrument Date	Jul 14, 2017
Transaction Type	Mortgage
Record Updated	Jul 27, 2017
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3231 S MOUNT BAKER BLVD SEATTLE WA 981446143, SEATTLE, WA 98144-6143

Mortgage

Document Number	0000000994
Date	Jul 21, 2017
Instrument	201707210994

Lender

Name	CORNERSTONE HM LNDG
Address	HOUSTON, TX 77027

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 20, 2047

Tax Assessment & Valuation

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Seattle City
Unified School District	Seattle Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$13,111.00 (+11.13%)
2025		$1,240,000 (+3.51%) Land $393,000 Building $847,000	$1,240,000 (+3.51%) Land $393,000 Building $847,000
2024	$11,798.00 (+19.83%)	$1,198,000 (+6.21%) Land $393,000 Building $805,000	$1,198,000 (+6.21%) Land $393,000 Building $805,000
2022	$9,846.00	$1,128,000 Land $300,000 Building $828,000	$1,128,000 Land $300,000 Building $828,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 23, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	3 (1995–2006)
Most Recent Claim	Nov 2006 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, High Wind, And Flooding, Nov 1995 · 2 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050
Water Source	Surface water
Last State Inspection	Jul 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 552 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
AT&T Fixed Wireless	100 / 20

May also be available: Astound Broadband, CenturyLink, T-Mobile, Verizon.

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