Grafton
Property Data

Ozaukee County, Wisconsin

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

Total Properties

8,094

Average Home Price

$512,946

Average Square Feet

2,126

Price per Sq Ft

$235
Ozaukee County

ZIP Codesby Total Properties

Loading map...
Total Properties
8,0948,094

DistributionTotal Properties

No data available

Property

Total Properties

8,094

Median Home Price

$482,000

Average Home Price

$512,946

Average Square Feet

2,126

Price per Sq Ft

$235

Recent Sales (12mo)

63

YoY Price Change

13.6%

Sales Velocity

-58.3%

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 134 of properties

738 Lancaster Court

Grafton, WI 53024

739 10th Avenue

Grafton, WI 53024

739 6th Avenue

Grafton, WI 53024

739 7th Avenue

Grafton, WI 53024

739 8th Avenue

Grafton, WI 53024

739 9th Avenue

Grafton, WI 53024

739 Overland Trail

Grafton, WI 53024

740 Fox Tail Lane

Grafton, WI 53024

740 Kohlwey Drive

Grafton, WI 53024

740 Sheffield Court

Grafton, WI 53024

740 Ulao Parkway South

Grafton, WI 53024

741 Lakefield Road

Grafton, WI 53024

741 North Sparrow Way

Grafton, WI 53024

742 Cambridge Court

Grafton, WI 53024

742 Prairie Run

Grafton, WI 53024

743 Nantucket Court

Grafton, WI 53024

744 5th Avenue

Grafton, WI 53024

744 6th Avenue

Grafton, WI 53024

744 7th Avenue

Grafton, WI 53024

744 8th Avenue

Grafton, WI 53024

744 9th Avenue

Grafton, WI 53024

744 Cambridge Court

Grafton, WI 53024

744 Lancaster Court

Grafton, WI 53024

744 North Sparrow Way

Grafton, WI 53024

745 10th Avenue

Grafton, WI 53024

745 6th Avenue

Grafton, WI 53024

745 7th Avenue

Grafton, WI 53024

745 8th Avenue

Grafton, WI 53024

745 9th Avenue

Grafton, WI 53024

745 Cambridge Court

Grafton, WI 53024

745 Heritage Court

Grafton, WI 53024

745 North Green Bay Road

Grafton, WI 53024

745 Overland Trail

Grafton, WI 53024

745 Sheffield Court

Grafton, WI 53024

746 Cedar Creek Road

Grafton, WI 53024

746 Heritage Court

Grafton, WI 53024

746 Lakefield Road

Grafton, WI 53024

747 Hummingbird Court

Grafton, WI 53024

747 Kohlwey Drive

Grafton, WI 53024

748 Cedar Creek Road

Grafton, WI 53024

748 Fox Tail Lane

Grafton, WI 53024

749 County C

Grafton, WI 53024

749 Homestead Trail

Grafton, WI 53024

749 North Sparrow Way

Grafton, WI 53024

749 Shady Ridge Court

Grafton, WI 53024

750 5th Avenue

Grafton, WI 53024

750 6th Avenue

Grafton, WI 53024

750 7th Avenue

Grafton, WI 53024

750 8th Avenue

Grafton, WI 53024

750 9th Avenue

Grafton, WI 53024

Access Ozaukee County, WI Property Data Through Our Enterprise API

Get instant access to comprehensive county assessors-based property data with your free API key

Need Bulk Data?

Email us at hello@realie.ai