Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential
Last sold for $240,000 on Apr 20, 2021

728 NASSAU PKWY

ROCKFORD, IL 61107
4
Beds
4.5
Baths
2,552 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
12
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Apr 20, 2021
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$204,000
BLACKHAWK BANK · recorded Apr 20, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,447 (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.$91,296 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$15,899
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$75,397
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$81,931
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$273,888

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.33
1
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.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
61
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyWINNEBAGO
Lot (acres)The size of the land the home sits on, from county records.0.38
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 504 ft²

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
Brookview Elementary SchoolB
Elementary · Grades KG–5 · 1.1 mi
H
Guilford High SchoolD
High · Grades 9–12 · 1.6 mi
M
Eisenhower Middle SchoolD
Middle · Grades 6–8 · 2.2 mi

District: Rockford School District 205

Neighborhood · ZIP 61107These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,768
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,019 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,050
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,291
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.52%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

728 Nassau Pkwy 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.

  • Bigger than 86% of homes in Winnebago County
  • Has a bigger lot than 72% of homes in Rockford 61107
  • Newer than 73% of homes in Rockford 61107

How it measures up in Rockford 61107

The dot is this home. The mark in the middle is the typical home in Rockford 61107.

Living area2,552 ft²
SmallerTypical 1,930 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.38 ac
SmallerTypical 0.26 acBigger

Bigger than 72% of homes nearby

Year built1975
OlderTypical 1959Newer

Newer than 73% of homes nearby

How 728 Nassau Pkwy ranks against every home in each area.
MeasureThis homeRockford 61107Winnebago County
Living areabigger than2,552 ft²77% of homes86% of homes
Lot sizebigger than0.38 ac72% of homes65% of homes
Year builtnewer than197573% of homes62% of homes

About 728 Nassau Pkwy

When did 728 Nassau Pkwy, Rockford, IL last sell?

728 Nassau Pkwy, Rockford, IL last sold on Apr 20, 2021 for $240,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 728 Nassau Pkwy, Rockford, IL?

728 Nassau Pkwy, Rockford, IL has 4 bedrooms, 4.5 bathrooms, 2,552 square feet of living space and a 0.38-acre lot.

When was 728 Nassau Pkwy, Rockford, IL built?

728 Nassau Pkwy, Rockford, IL was built in 1975, making it 51 years old. It is a ranch home. The building has 1 story.

What schools serve 728 Nassau Pkwy, Rockford, IL?

728 Nassau Pkwy, Rockford, IL is assigned to Brookview Elementary School (elementary), rated B; Guilford High School (high), rated D; Eisenhower Middle School (middle), rated D. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 728 Nassau Pkwy, Rockford, IL compare to other homes in Rockford 61107?

Among the 11,017 homes in Rockford 61107, it is bigger than 77% of them (2,552 ft² against a typical 1,930 ft²), its lot is bigger than 72% of them (0.38 ac against a typical 0.26 ac) and it is newer than 73% of them (1975 against a typical 1959). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 728 Nassau Pkwy, Rockford, IL?

The 2025 property tax bill for 728 Nassau Pkwy, Rockford, IL was $6,447. The county assessed it at $91,296.

Closest homes

More homes in Rockford 61107

Assigned schools

Explore the area

See this home in context

Open 728 Nassau Pkwy 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