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 148 of properties

935 14th Avenue

Grafton, WI 53024

935 17th Avenue

Grafton, WI 53024

935 Kohlwey Drive

Grafton, WI 53024

935 North Green Bay Road

Grafton, WI 53024

936 17th Avenue

Grafton, WI 53024

936 Lamplighter Lane

Grafton, WI 53024

937 13th Avenue

Grafton, WI 53024

937 17th Avenue

Grafton, WI 53024

938 13th Avenue

Grafton, WI 53024

938 1st Avenue

Grafton, WI 53024

938 2nd Avenue

Grafton, WI 53024

938 3rd Avenue

Grafton, WI 53024

938 4th Avenue

Grafton, WI 53024

938 5th Avenue

Grafton, WI 53024

938 6th Avenue

Grafton, WI 53024

938 7th Avenue

Grafton, WI 53024

939 1st Avenue

Grafton, WI 53024

939 2nd Avenue

Grafton, WI 53024

939 3rd Avenue

Grafton, WI 53024

939 4th Avenue

Grafton, WI 53024

939 5th Avenue

Grafton, WI 53024

939 6th Avenue

Grafton, WI 53024

939 7th Avenue

Grafton, WI 53024

939 8th Avenue

Grafton, WI 53024

940 North Green Bay Road

Grafton, WI 53024

940 South Mary Grace Court Unit 46

Grafton, WI 53024

940 South Mary Grace Court Unit 45

Grafton, WI 53024

941 14th Avenue

Grafton, WI 53024

943 North Green Bay Road

Grafton, WI 53024

944 17th Avenue

Grafton, WI 53024

944 1st Avenue

Grafton, WI 53024

944 2nd Avenue

Grafton, WI 53024

944 3rd Avenue

Grafton, WI 53024

944 4th Avenue

Grafton, WI 53024

944 5th Avenue

Grafton, WI 53024

944 6th Avenue

Grafton, WI 53024

944 7th Avenue

Grafton, WI 53024

944 Kohlwey Drive

Grafton, WI 53024

944 Lakeland Road

Grafton, WI 53024

944 Shady Lane

Grafton, WI 53024

945 13th Avenue

Grafton, WI 53024

945 17th Avenue

Grafton, WI 53024

945 1st Avenue

Grafton, WI 53024

945 2nd Avenue

Grafton, WI 53024

945 3rd Avenue

Grafton, WI 53024

945 4th Avenue

Grafton, WI 53024

945 5th Avenue

Grafton, WI 53024

945 6th Avenue

Grafton, WI 53024

945 7th Avenue

Grafton, WI 53024

945 8th Avenue

Grafton, WI 53024

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