Skip to content
Skip to content
TopHapOpen in map
Residential (General/Single)Residential
$401,423$224 / ft²
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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $366,000 on Mar 21, 2022

12730 W GREENFIELD AVE

BROOKFIELD, WI 53005
4
Beds
2
Baths
1,796 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$401K
$387K low$415K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$366,000 · Mar 21, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,115 (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.$363,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$94,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$268,300
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$408,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyWAUKESHA
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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
Swanson Elementary SchoolA+
Elementary · Grades PK–5 · 3.1 mi
H
Brookfield Central High SchoolA+
High · Grades 9–12 · 3.7 mi
M
Wisconsin Hills Middle SchoolA+
Middle · Grades 6–8 · 4.0 mi

District: Elmbrook School District

Neighborhood · ZIP 53005These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.22,154
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,501 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,763
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$158,323
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

12730 W Greenfield Ave 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 less than 74% of homes in Brookfield 53005
  • Costs less per square foot than 76% of homes in Brookfield 53005
  • Has a smaller lot than 93% of homes in Brookfield 53005
  • Older than 66% of homes in Waukesha County

What homes are worth in Brookfield 53005

Each bar is how many homes fall in that price range. The marker is this home.

This home
$292K$1.1M

This home is worth more than 26% of homes in Brookfield 53005.

How it measures up in Brookfield 53005

The dot is this home. The mark in the middle is the typical home in Brookfield 53005.

Estimated value$401,423
CheaperTypical $481,099Pricier

Pricier than 26% of homes nearby

Price per ft²$224
CheaperTypical $252Pricier

Pricier than 24% of homes nearby

Living area1,796 ft²
SmallerTypical 1,887 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.28 ac
SmallerTypical 0.55 acBigger

Bigger than 7% of homes nearby

Year built1963
OlderTypical 1959Newer

Newer than 60% of homes nearby

How 12730 W Greenfield Ave ranks against every home in each area.
MeasureThis homeBrookfield 53005Waukesha County
Estimated valuepricier than$401,42326% of homes31% of homes
Price per ft²pricier than$22424% of homes33% of homes
Living areabigger than1,796 ft²44% of homes50% of homes
Lot sizebigger than0.28 ac7% of homes23% of homes
Year builtnewer than196360% of homes34% of homes

About 12730 W Greenfield Ave

How much is 12730 W Greenfield Ave, Brookfield, WI worth?

The TopHap Estimate for 12730 W Greenfield Ave, Brookfield, WI is $401,423 as of Oct 21, 2026. The likely range is $387,467 to $415,379. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12730 W Greenfield Ave, Brookfield, WI last sell?

12730 W Greenfield Ave, Brookfield, WI last sold on Mar 21, 2022 for $366,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12730 W Greenfield Ave, Brookfield, WI?

12730 W Greenfield Ave, Brookfield, WI has 4 bedrooms, 2 bathrooms, 1,796 square feet of living space and a 0.28-acre lot.

When was 12730 W Greenfield Ave, Brookfield, WI built?

12730 W Greenfield Ave, Brookfield, WI was built in 1963, making it 63 years old. It is a cape cod home. The building has 1 story.

What schools serve 12730 W Greenfield Ave, Brookfield, WI?

12730 W Greenfield Ave, Brookfield, WI is assigned to Swanson Elementary School (elementary), rated A+; Brookfield Central High School (high), rated A+; Wisconsin Hills Middle School (middle), rated A+. All sit in Elmbrook School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12730 W Greenfield Ave, Brookfield, WI compare to other homes in Brookfield 53005?

Among the 7,726 homes in Brookfield 53005, it is worth more than 26% of them ($401,423 against a typical $481,099), its price per square foot is higher than 24% of them ($224 against a typical $252), it is bigger than 44% of them (1,796 ft² against a typical 1,887 ft²), its lot is bigger than 7% of them (0.28 ac against a typical 0.55 ac) and it is newer than 60% of them (1963 against a typical 1959). Measured against all of Waukesha County, it is worth more than 31% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12730 W Greenfield Ave, Brookfield, WI?

The 2025 property tax bill for 12730 W Greenfield Ave, Brookfield, WI was $4,115. The county assessed it at $363,000.

More homes on W Greenfield Ave

Closest homes

More homes in Brookfield 53005

Assigned schools

Explore the area

See this home in context

Open 12730 W Greenfield Ave 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