Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$65,992$62 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $20,000 on Mar 16, 1998

3420 AUBURN ST

ROCKFORD, IL 61101
2
Beds
1
Baths
1,056 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$66K
$60K low$72K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$20,000 · Mar 16, 1998
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$65,992
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$52,794

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$830 (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.$9,397 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,282
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$7,115
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$8,433
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$28,191

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.49
73
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
65
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.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.29 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.0.2 percent flood zone

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
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.0.45
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
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
ViewThe type of view from the property, or another feature of the site that affects value.Alley

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
Lewis Lemon Elementary SchoolD-
Elementary · Grades KG–5 · 0.8 mi
H
Auburn High SchoolD-
High · Grades 9–12 · 1.4 mi
M
Kennedy Middle SchoolD-
Middle · Grades 6–8 · 1.4 mi

District: Rockford School District 205

Neighborhood · ZIP 61101These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.39

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.7%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.30%
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.19,188
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.457 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,496
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,438
Average tempThe average temperature here across a full year.48°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.52%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

3420 Auburn St 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 96% of homes in Winnebago County
  • Costs less per square foot than 94% of homes in Winnebago County
  • Smaller than 84% of homes in Winnebago County
  • Has a bigger lot than 93% of homes in West Gateway Coalition
  • Newer than 87% of homes in West Gateway Coalition

What homes are worth in Rockford 61101

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

This home
$50K$337K

This home is worth more than 11% of homes in Rockford 61101.

How it measures up in Rockford 61101

The dot is this home. The mark in the middle is the typical home in Rockford 61101.

Estimated value$65,992
CheaperTypical $100,234Pricier

Pricier than 11% of homes nearby

Price per ft²$62
CheaperTypical $81Pricier

Pricier than 23% of homes nearby

Living area1,056 ft²
SmallerTypical 1,310 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.45 ac
SmallerTypical 0.18 acBigger

Bigger than 78% of homes nearby

Year built1957
OlderTypical 1950Newer

Newer than 69% of homes nearby

How 3420 Auburn St ranks against every home in each area.
MeasureThis homeWest Gateway CoalitionRockford 61101Winnebago County
Estimated valuepricier than$65,99226% of homes11% of homes4% of homes
Price per ft²pricier than$6246% of homes23% of homes6% of homes
Living areabigger than1,056 ft²27% of homes28% of homes16% of homes
Lot sizebigger than0.45 ac93% of homes78% of homes71% of homes
Year builtnewer than195787% of homes69% of homes39% of homes

About 3420 Auburn St

How much is 3420 Auburn St, Rockford, IL worth?

The TopHap Estimate for 3420 Auburn St, Rockford, IL is $65,992 as of Jul 14, 2026. The likely range is $60,170 to $71,814. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3420 Auburn St, Rockford, IL last sell?

3420 Auburn St, Rockford, IL last sold on Mar 16, 1998 for $20,000, according to the county's recorded deed.

How big is 3420 Auburn St, Rockford, IL?

3420 Auburn St, Rockford, IL has 2 bedrooms, 1 bathrooms, 1,056 square feet of living space and a 0.45-acre lot.

When was 3420 Auburn St, Rockford, IL built?

3420 Auburn St, Rockford, IL was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 3420 Auburn St, Rockford, IL?

3420 Auburn St, Rockford, IL is assigned to Lewis Lemon Elementary School (elementary), rated D-; Auburn High School (high), rated D-; Kennedy 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 3420 Auburn St, Rockford, IL compare to other homes in Rockford 61101?

Among the 6,665 homes in Rockford 61101, it is worth more than 11% of them ($65,992 against a typical $100,234), its price per square foot is higher than 23% of them ($62 against a typical $81), it is bigger than 28% of them (1,056 ft² against a typical 1,310 ft²), its lot is bigger than 78% of them (0.45 ac against a typical 0.18 ac) and it is newer than 69% of them (1957 against a typical 1950). Measured against all of Winnebago County, it is worth more than 4% 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 3420 Auburn St, Rockford, IL?

The 2025 property tax bill for 3420 Auburn St, Rockford, IL was $830. The county assessed it at $9,397.

Closest homes

More homes in Rockford 61101

Assigned schools

Explore the area

See this home in context

Open 3420 Auburn St 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