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CondominiumResidential
$631,140
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $277,500 on May 25, 2018

9815 BROOKSIDE LN UNIT 3

WI
Building report
0
Baths

Valuation

$631K
$502K low$761K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$277,500 · May 25, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,117 (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.$570,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$420,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$225,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$571,200

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.37
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
8
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
45
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
67
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
22
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Condominium
CountyDoor

Transaction History(1)

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.

M
Gibraltar Middle SchoolA-
Middle · Grades 6–8 · 2.9 mi
E
Gibraltar Elementary SchoolA+
Elementary · Grades PK–5 · 2.9 mi
H
Gibraltar High SchoolA+
High · Grades 9–12 · 2.9 mi

District: Gibraltar Area School District

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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

9815 Brookside Ln Unit 3 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.

  • Worth more than 71% of homes in Door County

How it measures up in Door County

The dot is this home. The mark in the middle is the typical home in Door County.

Estimated value$631,140
CheaperTypical $444,321Pricier

Pricier than 71% of homes nearby

How 9815 Brookside Ln Unit 3 ranks against every home in each area.
MeasureThis homeDoor County
Estimated valuepricier than$631,14071% of homes

About 9815 Brookside Ln Unit 3

How much is 9815 Brookside Ln Unit 3, , WI worth?

The TopHap Estimate for 9815 Brookside Ln Unit 3, , WI is $631,140 as of Sep 24, 2026. The likely range is $501,660 to $760,620. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 9815 Brookside Ln Unit 3, , WI last sell?

9815 Brookside Ln Unit 3, , WI last sold on May 25, 2018 for $277,500, according to the county's recorded deed.

What schools serve 9815 Brookside Ln Unit 3, , WI?

9815 Brookside Ln Unit 3, , WI is assigned to Gibraltar Middle School (middle), rated A-; Gibraltar Elementary School (elementary), rated A+; Gibraltar High School (high), rated A+. All sit in Gibraltar Area School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 9815 Brookside Ln Unit 3, , WI?

The 2025 property tax bill for 9815 Brookside Ln Unit 3, , WI was $4,117. The county assessed it at $570,000.

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Assigned schools

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