4100 SW Ida St, Seattle, WA 98136 Property Records

King County property record for 4100 SW Ida St, Seattle, WA 98136

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,520 sqft · built 1941
Lot Size	0.117 acres (5,100 sqft)
Owner	Individual Name on File
Last Sale	$916,000 (Jun 2024)
Tax Bill	$8,833 (2026)
Deeds & Mortgages	Sep 2025 Mortgage Jun 2024 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`923890-1420`

Property Details

APN / Parcel Number

Primary APN	`923890-1420`
Alternative APN	`923890142006`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,520 sqft Living Area
Gross Area	1,850 sqft
1st Floor Area	1,030 sqft
Basement Area	620 sqft
Finished Basement	490 sqft
Unfinished Basement	130 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1941
Effective Year Built	Effective 1941
Lot Area	5,100 sqft (0.117 acres)
Garage Type	Attached
Garage Area	200 sqft
Parking Spaces	1 Parking Space
Deck Area	200 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	923890142006
Street Address	4100 SW IDA ST
City	SEATTLE
State	WA
Zip	98136-2161
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	WELLINGTON PARK ADD PLAT BLOCK: 15 PLAT LOT: 23
Legal Range	03
Legal Township	24
Legal Section	26
Legal Subdivision	WELLINGTON PARK ADD
Legal Block	15
Legal Lot Number	23
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	2
Census Block	2001
Census Tract	11602

Owner

4100 SW Ida St is owned and occupied by an individual who bought it in June 2024.

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

Owner of Record	Individual Name on File
Mailing Address	4100 SW IDA ST, SEATTLE, WA 98136-2161
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

Date	Document
Sep 23, 2025	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jun 18, 2024	Warranty Deed, Transfer · Conventional Mortgage STG MORTGAGE INC
Jun 11, 2020	Deed of Trust, Mortgage · Conventional Mortgage CALIBER HM LOANS
Feb 28, 2018	Warranty Deed, Transfer · Conventional Mortgage CALIBER HM LOANS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 18, 2024 · Amount on File
Deed Sale	Jun 18, 2024 · Amount on File
Prior Sale	Feb 28, 2018 · Amount on File
Deed Document Number	2024461
Record Updated	Oct 29, 2026

September 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	4100 SW IDA ST, SEATTLE, WA 98136-2161
Transaction Type	Mortgage
Record Updated	Oct 1, 2025
Title Company	TICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4100 SW IDA ST, SEATTLE, WA 98136-2161

Mortgage

Document Number	0000000213
Date	Sep 23, 2025
Instrument	20250923000213

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Oct 1, 2040

June 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Jun 18, 2024
Property Address	4100 SW IDA ST, SEATTLE, WA 98136-2161
Document Number	0000000461
Map Reference	VOL 16 PG 93
Instrument Date	Jun 15, 2024
Instrument	20240618000461
Transaction Type	Transfer
Record Updated	Dec 25, 2025
Title Company	TICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$15,364.80
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4100 SW IDA ST, SEATTLE, WA 98136-2161

Mortgage

Document Number	0000000462
Date	Jun 18, 2024
Instrument	20240618000462

Lender

Name	STG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2054

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	4100 SW IDA ST, SEATTLE, WA 98136-2161
Document Number	0000001250
Instrument Date	Jun 11, 2020
Transaction Type	Mortgage
Record Updated	Jun 25, 2020
Title Company	CW TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4100 SW IDA ST SEATTLE WA 981362161, SEATTLE, WA 98136-2161

Mortgage

Document Number	0000001250
Date	Jun 16, 2020
Instrument	202006161250

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	COPPELL, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Jun 15, 2040

February 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Feb 28, 2018
Property Address	4100 SW IDA ST, SEATTLE, WA 98136-2161
Document Number	0000000606
Instrument Date	Feb 21, 2018
Instrument	201802280606
Transaction Type	Transfer
Record Updated	Mar 7, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2805 SW 109TH ST SEATTLE WA 981461972, SEATTLE, WA 98146-1972

Mortgage

Document Number	607
Date	Feb 28, 2018
Instrument	201802280607

Lender

Name	CALIBER HM LOANS
Type	Funding / Finance Company
Address	IRVING, TX 75063

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Feb 27, 2048

Tax Assessment & Valuation

The 2026 property tax bill for 4100 SW Ida St was $8,833.

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	$8,833.00
2025		$818,000 (+4.87%) Land $424,000 Building $394,000	$818,000 (+4.87%) Land $424,000 Building $394,000
2024	$7,863.00	$780,000 Land $403,000 Building $377,000	$780,000 Land $403,000 Building $377,000
2022	$6,810.00	$754,000 Land $334,000 Building $420,000	$754,000 Land $334,000 Building $420,000

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

Flood

FEMA maps place 4100 SW Ida St in Zone X, an area of minimal flood risk.

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 Policies	2 in force

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 4100 SW Ida St 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 624 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
CenturyLink Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	1,000 / 75
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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