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Single Family ResidenceResidential
$489,060$355 / 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 93How 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 $336,000 on Dec 17, 2020

6621 ROMONA AVE

MILWAUKEE, WI 53213
3
Beds
1
Baths
1,379 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1926
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$489K
$457K low$521K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$336,000 · Dec 17, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,855 (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.$393,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$332,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$390,300

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.32
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
0
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
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.Single Family Residence
CountyMILWAUKEE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1960
Lot (acres)The size of the land the home sits on, from county records.0.10
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Washington Elementary schoolA-
Elementary · Grades PK–5 · 0.6 mi
H
East High SchoolA+
High · Grades 9–12 · 0.6 mi
M
Longfellow Middle SchoolA
Middle · Grades 6–8 · 1.1 mi

District: Wauwatosa School District

Neighborhood · ZIP 53213These 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.66
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.21

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.95%
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.6.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.26,384
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,659 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,658
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,498
Average tempThe average temperature here across a full year.48°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%

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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

6621 Romona 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 more than 87% of homes in Milwaukee County
  • Costs more per square foot than 97% of homes in Milwaukee County
  • Smaller than 75% of homes in Milwaukee 53213
  • Has a smaller lot than 87% of homes in Milwaukee 53213
  • Older than 71% of homes in Milwaukee County

What homes are worth in Milwaukee 53213

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

This home
$178K$1M

This home is worth more than 65% of homes in Milwaukee 53213.

How it measures up in Milwaukee 53213

The dot is this home. The mark in the middle is the typical home in Milwaukee 53213.

Estimated value$489,060
CheaperTypical $438,056Pricier

Pricier than 65% of homes nearby

Price per ft²$355
CheaperTypical $261Pricier

Pricier than 91% of homes nearby

Living area1,379 ft²
SmallerTypical 1,716 ft²Bigger

Bigger than 25% of homes nearby

Lot size0.1 ac
SmallerTypical 0.14 acBigger

Bigger than 13% of homes nearby

Year built1926
OlderTypical 1927Newer

Newer than 45% of homes nearby

How 6621 Romona Ave ranks against every home in each area.
MeasureThis homeMilwaukee 53213Milwaukee County
Estimated valuepricier than$489,06065% of homes87% of homes
Price per ft²pricier than$35591% of homes97% of homes
Living areabigger than1,379 ft²25% of homes45% of homes
Lot sizebigger than0.1 ac13% of homes21% of homes
Year builtnewer than192645% of homes29% of homes

About 6621 Romona Ave

How much is 6621 Romona Ave, Milwaukee, WI worth?

The TopHap Estimate for 6621 Romona Ave, Milwaukee, WI is $489,060 as of Oct 21, 2026. The likely range is $456,623 to $521,497. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6621 Romona Ave, Milwaukee, WI last sell?

6621 Romona Ave, Milwaukee, WI last sold on Dec 17, 2020 for $336,000, according to the county's recorded deed.

How big is 6621 Romona Ave, Milwaukee, WI?

6621 Romona Ave, Milwaukee, WI has 3 bedrooms, 1 bathrooms, 1,379 square feet of living space and a 0.10-acre lot.

When was 6621 Romona Ave, Milwaukee, WI built?

6621 Romona Ave, Milwaukee, WI was built in 1926, making it 100 years old. The building has 1 story.

What schools serve 6621 Romona Ave, Milwaukee, WI?

6621 Romona Ave, Milwaukee, WI is assigned to Washington Elementary school (elementary), rated A-; East High School (high), rated A+; Longfellow Middle School (middle), rated A. All sit in Wauwatosa School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6621 Romona Ave, Milwaukee, WI compare to other homes in Milwaukee 53213?

Among the 8,245 homes in Milwaukee 53213, it is worth more than 65% of them ($489,060 against a typical $438,056), its price per square foot is higher than 91% of them ($355 against a typical $261), it is bigger than 25% of them (1,379 ft² against a typical 1,716 ft²), its lot is bigger than 13% of them (0.1 ac against a typical 0.14 ac) and it is newer than 45% of them (1926 against a typical 1927). Measured against all of Milwaukee County, it is worth more than 87% 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 6621 Romona Ave, Milwaukee, WI?

The 2025 property tax bill for 6621 Romona Ave, Milwaukee, WI was $6,855. The county assessed it at $393,000.

More homes on Romona Ave

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