Skip to content
Skip to content
TopHapOpen in map
Agricultural/Rural (General)Agriculture / Farming
Last sold for $775,000 on Jun 20, 2023

509 COUNTY HIGHWAY D

BROOKLYN, WI 53521
0
Baths
23.44 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$775,000 · Jun 20, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,032 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$745,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$162,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$582,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$367,900

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
65
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
58
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Agricultural/Rural (General)
CountyDANE
Lot (acres)The size of the land the home sits on, from county records.23.44
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Belleville Elementary SchoolA
Elementary · Grades PK–6 · 3.4 mi
M
Belleville Middle SchoolA-
Middle · Grades 7–8 · 3.6 mi
H
Belleville High SchoolB-
High · Grades 9–12 · 3.6 mi

District: Belleville School District

Neighborhood · ZIP 53521These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.48
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.30

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.4,707
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.75 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,020
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,273
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

509 County Highway D measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the largest lots in Dane County

How it measures up in Brooklyn 53521

The dot is this home. The mark in the middle is the typical home in Brooklyn 53521.

Lot size23.44 ac
SmallerTypical 1.98 acBigger

Bigger than 94% of homes nearby

How 509 County Highway D ranks against every home in each area.
MeasureThis homeBrooklyn 53521Dane County
Lot sizebigger than23.44 ac94% of homesalmost all homes

About 509 County Highway D

When did 509 County Highway D, Brooklyn, WI last sell?

509 County Highway D, Brooklyn, WI last sold on Jun 20, 2023 for $775,000, according to the county's recorded deed.

What schools serve 509 County Highway D, Brooklyn, WI?

509 County Highway D, Brooklyn, WI is assigned to Belleville Elementary School (elementary), rated A; Belleville Middle School (middle), rated A-; Belleville High School (high), rated B-. All sit in Belleville School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 509 County Highway D, Brooklyn, WI?

The 2025 property tax bill for 509 County Highway D, Brooklyn, WI was $9,032. The county assessed it at $745,000.

More homes on County Highway D

Closest homes

More homes in Brooklyn 53521

Assigned schools

Explore the area

See this home in context

Open 509 County Highway D on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map