800 23rd Ave S

Seattle, Washington, 98144

Tax DeedpendingSells Oct 10, 2026 · in 8 days

View on map ↗

Opening bid

$32,850

Assessed value

$484,770

Land $70,400Improvement $414,370

Market / AVM

$484,770

Taxes owed

—

Parcel number: 605860-0302
Case number: —
Land use: Residence
Building: 1,243 sqft
Acreage: 0.01
Lot size: 522 sqft
Year built: —
Owner of record: LANDFAIR LLC

Legal description

INGLEWOOD ADD & ALL OF VAC 208TH AVE NE ADJ

Property facts enriched via realestateapi · 9/29/2026

Aerial view of 800 23rd Ave S — the parcel

Aerial view of 800 23rd Ave S — what is around it

Property detail

RealEstateAPI PropertyDetail · Every populated field, as returned · 214 values

Summary(11)

Estimated equity
Id	700,151,197,966
Flood zone	Yes
Free clear	Yes
High equity	Yes
Property type	OTHER
Equity percent	100
Flood zone type	X
Estimated value	$484,770
Last update date	2026-04-23 00:00:00 UTC

County records

Official appraiser / assessor — free, always available. Copy the parcel number if the link opens a search page.

Google Maps (parcel / address search) ↗

King County rules

Sale type: Tax Deed
Redemption: None once the county treasurer's deed issues (3-year delinquency threshold before that)
Return if redeemed: N/A — outright deed transfer
Statute: Revised Code of Washington Ch. 84.64

Full county profile →

Historical comps

No historical bucket for WA|Tax Deed

No recorded comps yet for this state/sale type. Run deedpilot-copilot import-history --deep and build-history-index.

Index 2026-08-01 · 87,879 total recorded outcomes

Liens that survive

Treasurer’s deed generally extinguishes most private liens; federal tax liens can survive. Verify local improvement district (LID) and other special assessments separately.

Quiet title

Practically often required for title insurance on Washington tax-deed / tax-title property before resale or refinance.

Verify before you bid

This record was compiled from the published sale list. Parcels are pulled, redeemed, and re-priced up to the moment of sale. Confirm the lot is still in the sale, and confirm the opening bid, directly with the county.

King County Treasury — Foreclosure / Real Estate Services Tax Title Sales ↗

Deal analysis

Your maximum bid

$292,544

Walk away above this. Projected profit at the ceiling: $145,431 (30% of ARV).

Opening bid $32,850

Room to bid $259,695

Confidence: medium — ARV from a provider market estimate, not comps.

History-guided suggestion

$125,026

Under max by $167,518

≤ oracle maxBid

Co-pilot target using recorded auction history. Never above your maximum bid.

History sample

—

Median sold

—

p(redeem) prior

—

No historical bucket for WA|Tax Deed; suggestion uses oracle only.

Your assumptions

After-repair value (ARV)

Override the derived estimate with real comps

Rehab budget

You cannot inspect before bidding — budget for the worst plausible condition

Known surviving liens

Municipal code enforcement, special assessments, federal tax liens

Target margin — 30%

Required profit as a share of ARV. 30% is a common floor for tax-sale flips.

How that number is built

Provider market estimate of $484,770. This is an as-is valuation, not an after-repair one — enter your own comparable-sales figure if the property needs work.

After-repair value: $484,770
Selling costs on exitassumed 8.0% of ARV — agent commission plus seller-side closing.: −$38,782
Rehabassumed No rehab budget entered — assumed $0. Tax-sale parcels are sold unseen and un-inspected; this is rarely correct.: −$0
Quiet title (required)assumed Midpoint of the typical WA range ($1,800–$5,000, ~5 months).: −$3,400
Deed recording and transferassumed Typical WA recording and deed issuance cost.: −$250
Holding costs (6 months)assumed Taxes, insurance, and securing the property at ~$727/month.: −$4,363
Surviving liensassumed Assumed $0 — not verified. Municipal code-enforcement liens, special assessments, and federal tax liens can survive the sale.: −$0
Target profit (30% of ARV): −$145,431
Maximum bid: $292,544

Before you bid

Rehab is assumed to be $0. You cannot inspect these properties before bidding — budget for the worst plausible condition.
Surviving liens assumed $0. A WASHINGTON TAX DEED CAN BE UNWOUND FOR THREE YEARS AND THE RECORD WILL NOT WARN YOU. RCW 84.64.070: "If the real property of any minor, or any person adjudicated to be legally incompetent, be sold for nonpayment of taxes, the same may be redeemed at any time within three years after the date of sale." Nothing in a title search reveals that a former owner was a minor or had been adjudicated incompetent, so this is a latent claim on every Washington parcel for three years. It is the reason quietTitle is marked required in a state whose deed is otherwise clean.
This is the most trustworthy derived ARV in the file — full market value, revalued every year — but the parcel is only physically inspected once every six years, so an annual revaluation is a model applied to a property nobody has looked at recently. On a tax-foreclosure parcel, where deterioration is the norm and is exactly what a model of comparable sales will miss, the assessment is likely to describe a building in better condition than the one being sold. Farm, agricultural, timber and open space land also has its own valuation basis outside RCW 84.40.030 and will sit far below market.

AI risk brief

Reads this parcel against KingCounty's rules and flags what could go wrong — surviving liens, redemption exposure, title cost, and the facts we don't have. Takes about 35 seconds; the result is saved, so opening this lot again is instant.

700,151,197,966

Flood zone

Yes

Free clear

Yes

High equity

Yes

Property type

OTHER

Equity percent

100

Flood zone type

Estimated value

$484,770

Last update date

2026-04-23 00:00:00 UTC

Estimated equity

Deal analysis

Your maximum bid

$292,544

Walk away above this. Projected profit at the ceiling: $145,431 (30% of ARV).

Opening bid $32,850

Room to bid $259,695

Confidence: medium — ARV from a provider market estimate, not comps.

History-guided suggestion

$125,026

Under max by $167,518

≤ oracle maxBid

Co-pilot target using recorded auction history. Never above your maximum bid.

History sample

—

Median sold

—

p(redeem) prior

—

No historical bucket for WA|Tax Deed; suggestion uses oracle only.

Your assumptions

After-repair value (ARV)

Override the derived estimate with real comps

Rehab budget

You cannot inspect before bidding — budget for the worst plausible condition

Known surviving liens

Municipal code enforcement, special assessments, federal tax liens

Target margin — 30%

Required profit as a share of ARV. 30% is a common floor for tax-sale flips.

How that number is built

Provider market estimate of $484,770. This is an as-is valuation, not an after-repair one — enter your own comparable-sales figure if the property needs work.

After-repair value: $484,770
Selling costs on exitassumed 8.0% of ARV — agent commission plus seller-side closing.: −$38,782
Rehabassumed No rehab budget entered — assumed $0. Tax-sale parcels are sold unseen and un-inspected; this is rarely correct.: −$0
Quiet title (required)assumed Midpoint of the typical WA range ($1,800–$5,000, ~5 months).: −$3,400
Deed recording and transferassumed Typical WA recording and deed issuance cost.: −$250
Holding costs (6 months)assumed Taxes, insurance, and securing the property at ~$727/month.: −$4,363
Surviving liensassumed Assumed $0 — not verified. Municipal code-enforcement liens, special assessments, and federal tax liens can survive the sale.: −$0
Target profit (30% of ARV): −$145,431
Maximum bid: $292,544

Before you bid

Rehab is assumed to be $0. You cannot inspect these properties before bidding — budget for the worst plausible condition.
Surviving liens assumed $0. A WASHINGTON TAX DEED CAN BE UNWOUND FOR THREE YEARS AND THE RECORD WILL NOT WARN YOU. RCW 84.64.070: "If the real property of any minor, or any person adjudicated to be legally incompetent, be sold for nonpayment of taxes, the same may be redeemed at any time within three years after the date of sale." Nothing in a title search reveals that a former owner was a minor or had been adjudicated incompetent, so this is a latent claim on every Washington parcel for three years. It is the reason quietTitle is marked required in a state whose deed is otherwise clean.
This is the most trustworthy derived ARV in the file — full market value, revalued every year — but the parcel is only physically inspected once every six years, so an annual revaluation is a model applied to a property nobody has looked at recently. On a tax-foreclosure parcel, where deterioration is the norm and is exactly what a model of comparable sales will miss, the assessment is likely to describe a building in better condition than the one being sold. Farm, agricultural, timber and open space land also has its own valuation basis outside RCW 84.40.030 and will sit far below market.

Apn	605860-0302
Zoning	NC1-40 (M)
Land use	Residence
Lot acres	0.01
Lot number	12
Census block	4008
Census tract	008900
Property use	Religious, Church, Worship (Synagogue, Temple, Parsonage)
Subdivision	New Wilfred Add
Lot depth feet	36.4
Lot width feet	14.4
Lot square feet	522
Apn unformatted	6058600302
Census block group	8
Legal description	NEW WILFRED ADD LOT Y OF SEATTLE SP #3037364-LU REC #20221220900005 SD SP BEING POR OF LOT 12 OF BLK 4 OF SD ADD

Zip	City	Name	Type	State	Grades	Levels · elementary	Rating	Street	Location	Enrollment	Parent rating	Levels · middle	Levels · high	Levels · preschool
98144	Seattle	Beacon Hill Elementary School	Public	WA	K-5	Yes	6	2025 14th Avenue South	POINT(-122.315392 47.585072)	416	5
98105	Seattle	John Stanford International Elementary School	Public	WA	K-5	Yes	7	4057 5th Avenue Northeast	POINT(-122.323898 47.657188)	452	4
98108	Seattle	Mercer Middle School	Public	WA	6-8		8	1600 South Columbian Way	POINT(-122.312057 47.564095)	1,136	4	Yes
98144	Seattle	Franklin High School	Public	WA	9-12		5	3013 South Mount Baker Boulevard	POINT(-122.29277 47.576115)	1,282	5		Yes
98122	Seattle	Gatzert Elementary School	Public	WA	PK-5	Yes	1	1301 East Yesler Way	POINT(-122.315971 47.601154)	298	5			Yes
98122	Seattle	Garfield High School	Public	WA	9-12		6	400 23rd Avenue	POINT(-122.301849 47.605038)	1,857	3		Yes
98144	Seattle	Thurgood Marshall Elementary School	Public	WA	PK-5	Yes	6	2401 South Irving Street	POINT(-122.299812 47.591007)	560	3			Yes
98122	Seattle	Leschi Elementary School	Public	WA	K-5	Yes	3	135 32nd Avenue	POINT(-122.291733 47.602325)	402	5
98144	Seattle	Washington Middle School	Public	WA	6-8		5	2101 South Jackson Street	POINT(-122.304131 47.598373)	712	3	Yes

Year	2,025
Tax amount	$5,072
Property id	700,151,197,966
Market value	$484,770
Assessed value	$484,770
Assessment year	2,025
Market land value	$70,400
Assessed land value	$70,400
Market improvement value	$414,370
Assessed improvement value	$414,370

Owner1 type	Individual
Owner2 type	Other
Mail address · zip	98144
Mail address · city	Seattle
Mail address · fips	53033
Mail address · unit	B
Mail address · zip4	3022
Mail address · house	800
Mail address · label	800 23rd Ave S # B, Seattle, WA 98144
Mail address · state	WA
Mail address · street	23rd
Mail address · address	800 23rd Ave S # B
Mail address · unit type	#

Fmr year	2023
Hud area code	METRO42660MM7600
Hud area name	Seattle-Bellevue, WA HUD Metro FMR Area
Median income	$90,239
Fmr efficiency	$1,829
Fmr one bedroom	$1,881
Fmr two bedroom	$2,199
Fmr four bedroom	$3,446
Fmr three bedroom	$2,953

Id	463815
Name	Atlantic
Type	urban_neighborhood
Center	POINT(-122.30115019102 47.591482046089)

Address · zip	98144
Address · city	Seattle
Address · fips	53033
Address · zip4	3022
Address · house	800
Address · label	800 23rd Ave S, Seattle, WA 98144
Address · state	WA
Address · county	King County
Address · street	23rd
Address · address	800 23rd Ave S
Address · street type	Ave
Address · carrier route	C073
Address · jurisdiction	King County
Address · congressional district	09
Stories	3
Deck area	0
Latitude	47.59542713024066
Pool area	0
Longitude	-122.30202609803105
Patio area	0
Rooms count	0
Units count	0
Heating type	Floor/Wall
Property use	Religious, Church, Worship (Synagogue, Temple, Parsonage)
Basement type	NO BASEMENT
Construction	Frame
Lot square feet	522
Parking spaces	0
Buildings count	0
Property use code	336
Garage square feet	0
Living square feet	1,243
Partial bathrooms	0
Basement square feet	0
Building square feet	1,243
Price per square foot	0
Parcel account number	605860030200
Plumbing fixtures count	0
Tax exemption homeowner flag	Yes
Basement square feet finished	0
Basement square feet unfinished	0