1105 Boylston Ave E, Seattle, WA 98102 Property Records

King County property record for 1105 Boylston Ave E, Seattle, WA 98102

Property Summary

Property Type	Single Family Home
Details	6 bd · 5 ba · 8,920 sqft · built 1910
Lot Size	0.519 acres (22,613 sqft)
Owner	2 Individual Names on File
Last Sale	$3,852,027 (Dec 2019)
Tax Bill	$48,714 (2026)
Deeds & Mortgages	Oct 2017 Mortgage Dec 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`216390-1725`

Property Details

APN / Parcel Number

Primary APN	`216390-1725`
Alternative APN	`216390172502`

Interior

Bedrooms	6 Beds
Full Baths	5 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	8,920 sqft Living Area
1st Floor Area	2,320 sqft
2nd Floor Area	2,420 sqft
Upper Floors Area	1,860 sqft
Basement Area	2,320 sqft
Finished Basement	2,320 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1998
Exterior Material	Brick
Lot Area	22,613 sqft (0.519 acres)
View / Lot	Water View
Garage Type	Detached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	540 sqft
Deck Area	1,020 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	216390172502
Street Address	1105 BOYLSTON AVE E
City	SEATTLE
State	WA
Zip	98102-4302
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NR3
Legal Description	EAST PARK ADD POR OF BLK 20 & THAT POR OF W 1/2 BOYLSTON AVE E VAC BY SEA ORD #24825 LY SLY & ELY OF FOLG DESC LN BEG MOST SLY COR SD BLK 20 TH ALG SWLY LN SD BLK N 39-22-46 W 113.42 FT TH N 52-15-05 W 40 FT TH N 37-44-55 E 67.65 FT TH N 89-34-00 E 1
Legal Range	04
Legal Township	25
Legal Section	29
Legal Subdivision	EAST PARK ADD
Legal Block	20
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3009
Census Tract	6600

Historic Designation

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

Historic District	Within the Harvard-Belmont District listed 1982 · 67 contributing resources · NRIS 82004237

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

Owner

1105 Boylston Ave E is owned and occupied by two individuals who bought it in December 2019.

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

Owner of Record	2 Individual Names on File
Mailing Address	1105 BOYLSTON AVE E, SEATTLE, WA 98102-4302
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Oct 18, 2017	Deed of Trust, Mortgage · Commercial Mortgage SEATTLE BANK
Dec 20, 2019	Warranty Deed, Transfer · Conventional Mortgage CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 20, 2019 · Amount on File
Deed Sale	Dec 20, 2019 · Amount on File
Prior Sale	Jun 26, 2015 · Amount on File
Deed Document Number	20192055
Prior Transfer Date	May 30, 2001
Prior Transfer Doc	0000001512
Record Updated	Oct 29, 2026

October 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KING WA
Property Address	1105 BOYLSTON AVE E, SEATTLE, WA 98102-4302
Transaction Type	Mortgage
Record Updated	Sep 15, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000000434
Date	Oct 18, 2017
Instrument	20171018000434

Lender

Name	SEATTLE BANK
Type	Bank
Address	SEATTLE, WA 98101

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

December 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	KING WA
Recording Date	Dec 20, 2019
Property Address	1105 BOYLSTON AVE E, SEATTLE, WA 98102-4302
Document Number	0000002055
Map Reference	VOL 8 PG 83
Instrument Date	Dec 18, 2019
Instrument	20191220002055
Transaction Type	Transfer
Record Updated	Sep 15, 2021
Title Company	CHICAGO TITLE INS CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$68,571.08
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1105 BOYLSTON AVE E, SEATTLE, WA 98102-4302
Investor	Possibly a Property Investor

Mortgage

Document Number	0000002057
Date	Dec 20, 2019
Instrument	20191220002057

Lender

Name	CITIBANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Jan 1, 2023
Change Frequency	Annually
Min Rate At Change	2.25%
Max Rate At Change	4.37%
Index	1-Year LIBOR
Max Rate	8.37%

Mortgage

Document Number	0000002056
Date	Dec 20, 2019
Instrument	20191220002056

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 1105 Boylston Ave E was $48,714.

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	$48,714.00
2025		$4,619,000 (+2.87%) Land $2,663,000 Building $1,956,000	$4,619,000 (+2.87%) Land $2,663,000 Building $1,956,000
2024	$44,087.00	$4,490,000 Land $2,663,000 Building $1,827,000	$4,490,000 Land $2,663,000 Building $1,827,000
2022	$36,958.00	$4,217,000 Land $3,680,000 Building $537,000	$4,217,000 Land $3,680,000 Building $537,000

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

Flood

FEMA maps place 1105 Boylston Ave E in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 23, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 1105 Boylston Ave E is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.4% of Washington
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Google Fiber.

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