23 Prospect Ave, Walla Walla, WA 99362 Property Records

Walla Walla County property record for 23 Prospect Ave, Walla Walla, WA 99362

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,736 sqft · built 1987
Lot Size	0.469 acres (20,473 sqft)
Owner	2 Individual Names on Record
Tax Bill	$4,082 (2021)
APN	`360732510035`

Property Details

APN / Parcel Number

Primary APN	`360732510035`
Alternative APN	`26536`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Stories	1 Story
Building Area	1,736 sqft Finished Area
1st Floor Area	1,736 sqft
Basement Area	1,736 sqft
Finished Basement	1,388 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1987
Architectural Style	Other
Exterior Material	Wood
Roof Material	Composition Shingle
Lot Area	20,473 sqft (0.469 acres)
Garage Type	Mixed
Garage Area	576 sqft
Carport	Carport
Carport Area	140 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Deck Area	98 sqft
Patio Area	140 sqft
Balcony	Balcony
Balcony Area	382 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Heating Fuel	Electric

Location & Zoning

Account Number	26536
Street Address	23 PROSPECT AVE
City	WALLA WALLA
State	WA
Zip	99362-7737
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RANSOM CLARK DC WLY PTN TAX 5 (TRACT 1 OF SURVEY)
Legal Range	36
Legal Township	07
Legal Section	32
Legal Subdivision	RANSOM
Legal Tract	1
Legal Lot Number	35
Jurisdiction	WALLA WALLA WA
Township / Civil Division	WALLA WALLA-COLLEGE PLACE
Census Block Group	2
Census Block	2048
Census Tract	920902

Owner

Source: Walla Walla County records, as of January 9, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	23 PROSPECT AVE, WALLA WALLA, WA 99362-7737
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Walla Walla County assessment roll, as of May 31, 2025

Property Jurisdictions

Type	Name
State	Washington
County	Walla Walla County
Unified School District	Walla Walla Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$591,500 (+4.46%) Land $150,890 Building $440,610	$591,500 (+4.46%) Land $150,890 Building $440,610
2023		$566,250 (+9.71%) Land $128,160 Building $438,090	$566,250 (+9.71%) Land $128,160 Building $438,090
2022		$516,110 Land $78,020 Building $438,090	$516,110 Land $78,020 Building $438,090
2021	$4,082.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Flood Insurance Cost	Premium on Record median of 28 policies
Nearby Flood Policies	28 in force
Nearby Flood Claims	1 (2019)
Most Recent Claim	Apr 2019 · 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

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	Direct burnable vegetation

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

Internet Providers

Source: FCC Broadband Data Collection, based on 108 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
PocketiNet Fixed Wireless · Fiber in parts of the area	200 / 50
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20
Columbia iConnect Fixed Wireless	100 / 20