Grafton
Property Data

Ozaukee County, Wisconsin

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Ozaukee County

ZIP Codesby Total Population

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Total Population
18,98218,982

DistributionTotal Population

No data available

Demographics

Total Population

18,982

Median Age

41.6

Population Under 18

21.4%

Population 65+

20.1%

Total Households

8,273

Average Household Size

2.29

Grafton, WI housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Grafton, WI
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
5302418,982$92,390$1,22864.9%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Grafton, WI. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records142Recorded——
Average recorded sale amount$497,732Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: May 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Grafton, WI
MeasureGrafton, WIOzaukee County, WI
Median recorded sale amount$482,000$510,500
Recorded amount, 10th percentile$284,800$314,990
Recorded amount, 90th percentile$741,000$986,450
Average recorded floor area (sq ft)2,1262,347
Average recorded bedrooms3.23.3
Average recorded bathrooms1.92.2
Median year built19831980
Condominium share of properties10.7%7.7%

Grafton, WI: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Ozaukee County, WI: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 22, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: May 2026; not a verified completeness date.

Properties in Grafton

Showing page 150 of properties

967 Basswood Court

Grafton, WI 53024

967 Button Court

Grafton, WI 53024

967 Ulao Parkway

Grafton, WI 53024

968 Port Washington Road

Grafton, WI 53024

970 Basswood Court

Grafton, WI 53024

970 Button Court

Grafton, WI 53024

970 Maple Street

Grafton, WI 53024

970 Ulao Road

Grafton, WI 53024

971 14th Avenue

Grafton, WI 53024

971 Ulao Road

Grafton, WI 53024

972 13th Avenue

Grafton, WI 53024

972 14th Avenue

Grafton, WI 53024

972 Lamplighter Lane

Grafton, WI 53024

972 North Green Bay Road

Grafton, WI 53024

972 Ulao Road

Grafton, WI 53024

973 13th Avenue

Grafton, WI 53024

975a Port Washington Road

Grafton, WI 53024

976 Ulao Road

Grafton, WI 53024

977 14th Avenue

Grafton, WI 53024

978 13th Avenue

Grafton, WI 53024

978 North Green Bay Road

Grafton, WI 53024

979 13th Avenue

Grafton, WI 53024

979 North Green Bay Road

Grafton, WI 53024

980 Button Court

Grafton, WI 53024

981 Basswood Court

Grafton, WI 53024

981 Button Court

Grafton, WI 53024

982 North Green Bay Road

Grafton, WI 53024

983 14th Avenue

Grafton, WI 53024

983 Badger Circle

Grafton, WI 53024

984 13th Avenue

Grafton, WI 53024

984 14th Avenue

Grafton, WI 53024

985 Port Washington Road

Grafton, WI 53024

986 Shady Lane

Grafton, WI 53024

987 Woodview Drive

Grafton, WI 53024

988 Ulao Road

Grafton, WI 53024

989 13th Avenue

Grafton, WI 53024

989 Lake Shore Road

Grafton, WI 53024

989 Ulao Road

Grafton, WI 53024

989 Woodview Drive

Grafton, WI 53024

990 13th Avenue

Grafton, WI 53024

990 14th Avenue

Grafton, WI 53024

990 Ulao Road

Grafton, WI 53024

991 Woodview Drive

Grafton, WI 53024

992 Basswood Court

Grafton, WI 53024

992 Port Washington Road

Grafton, WI 53024

994 Ulao Road

Grafton, WI 53024

995 Badger Circle

Grafton, WI 53024

995 Woodview Drive

Grafton, WI 53024

996 Woodview Drive

Grafton, WI 53024

997 Lakefield Road

Grafton, WI 53024

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