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Duplex (2 Units, Any Combination)Residential
Last sold for $70,000 on Jan 3, 2020

3311 MONTROSE AVE

ROCKFORD, IL 61101
4
Beds
2
Baths
1,664 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.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$70,000 · Jan 3, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,422 (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.$38,762 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$4,001
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$34,761
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$34,786
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$116,286

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.52
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
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.74 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 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.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.0.45
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, Detached
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(2)

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
West Middle SchoolF
Middle · Grades 6–8 · 0.6 mi
E
McIntosh Elementary SchoolF
Elementary · Grades KG–5 · 1.5 mi
H
Auburn High SchoolD+
High · Grades 9–12 · 1.5 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%

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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

3311 Montrose 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.

  • Bigger than 84% of homes in Central Park
  • Among the largest lots in Central Park
  • Newer than 93% of homes in Central Park

How it measures up in Rockford 61101

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

Living area1,664 ft²
SmallerTypical 1,316 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.45 ac
SmallerTypical 0.19 acBigger

Bigger than 78% of homes nearby

Year built1968
OlderTypical 1950Newer

Newer than 86% of homes nearby

How 3311 Montrose Ave ranks against every home in each area.
MeasureThis homeCentral ParkRockford 61101Winnebago County
Living areabigger than1,664 ft²84% of homes77% of homes56% of homes
Lot sizebigger than0.45 acalmost all homes78% of homes72% of homes
Year builtnewer than196893% of homes86% of homes54% of homes

About 3311 Montrose Ave

When did 3311 Montrose Ave, Rockford, IL last sell?

3311 Montrose Ave, Rockford, IL last sold on Jan 3, 2020 for $70,000, according to the county's recorded deed.

How big is 3311 Montrose Ave, Rockford, IL?

3311 Montrose Ave, Rockford, IL has 4 bedrooms, 2 bathrooms, 1,664 square feet of living space and a 0.45-acre lot.

When was 3311 Montrose Ave, Rockford, IL built?

3311 Montrose Ave, Rockford, IL was built in 1968, making it 58 years old. It is a ranch home. The building has 1 story.

What schools serve 3311 Montrose Ave, Rockford, IL?

3311 Montrose Ave, Rockford, IL is assigned to West Middle School (middle), rated F; McIntosh Elementary School (elementary), rated F; Auburn High School (high), rated D+. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3311 Montrose Ave, Rockford, IL compare to other homes in Rockford 61101?

Among the 6,663 homes in Rockford 61101, it is bigger than 77% of them (1,664 ft² against a typical 1,316 ft²), its lot is bigger than 78% of them (0.45 ac against a typical 0.19 ac) and it is newer than 86% of them (1968 against a typical 1950). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3311 Montrose Ave, Rockford, IL?

The 2025 property tax bill for 3311 Montrose Ave, Rockford, IL was $3,422. The county assessed it at $38,762.

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