3107 Mount Rainier Dr S, Seattle, WA 98144 Property Records

King County property record for 3107 Mount Rainier Dr S, Seattle, WA 98144

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,230 sqft · built 1937
Lot Size	0.193 acres (8,409 sqft)
Owner	Individual Name on File
Last Sale	$1,555,000 (Aug 2024)
Tax Bill	$17,108 (2026)
Deeds & Mortgages	Oct 2023 Sale & Construction Loan
Flood Zone	Zone X (minimal risk)
APN	`570000-2800`

Property Details

APN / Parcel Number

Primary APN	`570000-2800`
Alternative APN	`570000280000`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	2,230 sqft Living Area
Gross Area	2,410 sqft
1st Floor Area	1,800 sqft
Basement Area	430 sqft
Finished Basement	430 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1937
Effective Year Built	Effective 1937
Exterior Material	Brick
Lot Area	8,409 sqft (0.193 acres)
Garage Type	Attached
Garage Area	180 sqft
Deck Area	80 sqft

Utilities, Heating & Cooling

Heating System	Heat Pump
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	570000280000
Street Address	3107 MOUNT RAINIER DR S
City	SEATTLE
State	WA
Zip	98144-6233
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	MOUNT BAKER PARK ADD
Legal Range	04
Legal Township	24
Legal Section	10
Legal Subdivision	MOUNT BAKER PARK ADD
Legal Block	40
Legal Lot Number	1-2
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3035
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

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

Owner

3107 Mount Rainier Dr S is owned and occupied by an individual who bought it in August 2024.

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

Owner of Record	Individual Name on File
Mailing Address	3107 MOUNT RAINIER DR S, SEATTLE, WA 98144-6233
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Unmarried

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 2, 2024 · Amount on File
Deed Sale	Aug 2, 2024 · Amount on File
Prior Sale	Oct 25, 2023 · Amount on File
Deed Document Number	2024725
Prior Transfer Date	Jul 24, 2024
Prior Transfer Doc	0000000813
Record Updated	Sep 20, 2026

October 2023: Warranty Deed, Construction Loan

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Oct 25, 2023
Property Address	3107 MOUNT RAINIER DR S, SEATTLE, WA 98144-6233
Document Number	0000000523
Map Reference	VOL 16 PG 3
Instrument Date	Oct 25, 2023
Instrument	20231025000523
Transaction Type	Construction Loan
Record Updated	Nov 6, 2023
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$15,258.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000524
Date	Oct 25, 2023
Instrument	20231025000524

Lender

Name	INTRUST FUNDING LLC
Type	Lending Institution

Agreement

Type	Construction Mortgage
Amount	Amount on Record

Mortgage

Document Number	0000000553
Date	Nov 1, 2023
Instrument	20231101000553

Lender

Name	TOM SAGER ETAL
Type	Private Party
Address	75691 CAMINO DE PLATA S, INDIAN WELLS, CA 92210

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2026 property tax bill for 3107 Mount Rainier Dr S was $17,108, up 50.5% from the year before.

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	$17,108.00 (+50.53%)
2025	$11,365.00	$1,626,000 (+43.51%) Land $1,038,000 Building $588,000	$1,626,000 (+43.51%) Land $1,038,000 Building $588,000
2024	$11,365.00	$1,133,000 Land $1,038,000 Building $95,000	$1,133,000 Land $1,038,000 Building $95,000
2022	$10,776.00	$1,221,000 Land $968,000 Building $253,000	$1,221,000 Land $968,000 Building $253,000

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

Flood

FEMA maps place 3107 Mount Rainier Dr S in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1995.

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	4 (1995–2016)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Jan 2016 · rainfall accumulation

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

The area around 3107 Mount Rainier Dr S has no burnable land within ember reach, so its wildfire risk is not rated.

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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