151 Prospect Ave, Walla Walla, WA 99362 Property Records

Walla Walla County property record for 151 Prospect Ave, Walla Walla, WA 99362

Property Summary

Property Type	Single Family Home
Details	5 bd · 1 ba · 1,948 sqft · built 1906
Lot Size	0.86 acres (37,462 sqft)
Owner	2 Individual Names on Record
Last Sale	$16,379 (Apr 1989)
Tax Bill	$2,492 (2021)
APN	`360732510004`

Property Details

APN / Parcel Number

Primary APN	`360732510004`
Alternative APN	`11873`

Interior

Bedrooms	5 Beds
Full Baths	1 Bath
Plumbing Fixtures	6 Plumbing Fixtures
Stories	2 Stories
Building Area	1,948 sqft Finished Area
1st Floor Area	1,408 sqft
Upper Floors Area	540 sqft

Exterior

Year Built	Built 1906
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Roof Material	Composition Shingle
Lot Area	37,462 sqft (0.86 acres)
Deck Area	153 sqft
Patio Area	365 sqft
Pole Barn	1,728 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air
Heating Fuel	Electric

Location & Zoning

Account Number	11873
Street Address	151 PROSPECT AVE
City	WALLA WALLA
State	WA
Zip	99362-7738
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RANSOM CLARK DC TAX #3
Legal Range	36
Legal Township	07
Legal Section	32
Legal Subdivision	RANSOM
Legal Lot Number	4
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	151 PROSPECT AVE, WALLA WALLA, WA 99362-7738
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 5, 1989 · Amount on Record
Deed Sale	Apr 5, 1989 · Amount on Record
Deed Document Number	1758-902037
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		$393,710 (+5.82%) Land $164,830 Building $228,880	$393,710 (+5.82%) Land $164,830 Building $228,880
2023		$372,070 (+18.26%) Land $144,230 Building $227,840	$372,070 (+18.26%) Land $144,230 Building $227,840
2022		$314,620 Land $86,780 Building $227,840	$314,620 Land $86,780 Building $227,840
2021	$2,492.00

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 94% of the US · lower than 96% of Washington
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond ember reach

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 155 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