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  5. E Ottawa Ave

310 E Ottawa Ave, Dousman, WI 53118 Property Records

Waukesha County property record for 310 E Ottawa Ave, Dousman, WI 53118

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.5 ba · 1,152 sqft · built 1970
Lot Size1 acres (43,560 sqft)
OwnerIndividual Name on Record
Last Sale$179,000 (Aug 2016)
Tax Bill$3,545 (2025)
Deeds & MortgagesJul 2026 Line of Credit
Apr 2021 Mortgage
Flood ZoneZone X (minimal risk)
APNDOUV-1593-950

Property Details

APN / Parcel Number

Primary APNDOUV-1593-950

Interior

Bedrooms3 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Building Area1,152 sqft Living Area
1st Floor Area1,152 sqft
Basement Area1,104 sqft
Game RoomGame Room
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1970
Effective Year BuiltEffective 1970
Lot Area43,560 sqft
Garage TypeAttached
Garage Area400 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

SewerConnected
Water SourceCommercial

Location & Zoning

Street Address310 E OTTAWA AVE
CityDOUSMAN
StateWI
Zip53118-9703
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeB-1
Legal DescriptionPT NE1/4 SEC 3 T6N R17E & PT OUTLOT 57 ASSESSORS MAP OF THE VILLAGE OF DOUSMAN; COM CTR OF SEC 3 S8953E 1719.59 FT; N07E 50.00 FT THE BGN; N07E 68.61 FT; NWLY ALG CURVE 70.00 FT; CTR LIES IN WLY; CHORD BEARS N82432W 69.74 FT; N80276E 193.0 FT; S07W 1
Legal Range17E
Legal Township6N
Legal Section3
Legal SubdivisionCHORD BEARS
Legal Block17
Legal Lot Number6
JurisdictionWAUKESHA WI
Township / Civil DivisionDOUSMAN
Census Block Group3
Census Block3001
Census Tract204003

Owner

Source: Waukesha County records, as of July 24, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address310 E OTTAWA AVE, DOUSMAN, WI 53118-9703
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 15, 2026Deed of Trust, Mortgage · Line of Credit
SUMMIT CREDIT UNION
Apr 29, 2021Deed of Trust, Mortgage · Conventional Mortgage
SUMMIT CU

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 17, 2016 · Amount on Record
Deed SaleAug 17, 2016 · Amount on Record
Prior SaleApr 9, 2001 · Amount on Record
Deed Document Number20164224957
Record UpdatedOct 29, 2026

July 2026: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWAUKESHA WI
Recording DateJul 15, 2026
Property Address310 E OTTAWA AVE, DOUSMAN, WI 53118-9703
Document Number0004886628
Instrument DateJul 10, 2026
Instrument20264886628
Transaction TypeMortgage
Record UpdatedJul 24, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

NameVerified Name
Address310 E OTTAWA AVE, DOUSMAN, WI 53118-9703

Mortgage

Document Number0004886628,
DateJul 15, 2026
Instrument20264886628
Lender
NameSUMMIT CREDIT UNION
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate6.52%
Max Rate-1%

April 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWAUKESHA WI
Property Address310 E OTTAWA AVE, DOUSMAN, WI 53118-9703
Transaction TypeMortgage
Record UpdatedMay 19, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004579853
DateApr 29, 2021
Instrument4579853
Lender
NameSUMMIT CU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMay 1, 2051
Interest
Rate TypeFixed Rate

Tax Assessment & Valuation

Source: Waukesha County assessment roll, as of June 23, 2026

Property Jurisdictions

TypeName
StateWisconsin
CountyWaukesha County
MunicipalityDousman Village
Unified School DistrictKettle Moraine School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,545.00 (+4.54%)$299,000 (+19.6%) Land $130,000 Building $169,000$304,100 (+8.57%)
2023$3,391.00 Homeowner's exemption$250,000 Land $96,000 Building $154,000$280,100

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, effective October 19, 2025

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

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

Wildfire

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

Wildfire RiskLow
lower than 80% of the US · above 57% of Wisconsin
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 SystemDOUSMAN WATER UTILITY
serves 2,350 people · EPA ID WI2680197
Water SourceGroundwater
Last State InspectionJan 2024
Lead2 ppb (2023)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureLead service line inventory
Oct 2024
Monitoring and Reporting2
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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 131 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		300 / 20
Bertram Communications
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

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