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Commercial (General)Commercial

3508 ALGONQUIN BLVD

ROCKFORD, IL 61102
0
Baths
5,566 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.
3.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,912 (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.$72,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,428
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$59,672
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$64,704
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$216,300

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.56
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
25
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.
60
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.96 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.Commercial (General)
CountyWINNEBAGO
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Lathrop Elementary SchoolF
Elementary · Grades KG–5 · 1.3 mi
M
RESA Middle SchoolF
Middle · Grades 6–8 · 1.5 mi
H
Jefferson High SchoolF
High · Grades 9–12 · 3.8 mi

District: Rockford School District 205

Neighborhood · ZIP 61102These 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.129
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.8.4%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.23%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.17,742
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.531 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$49,970
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$60,941
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.36 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

3508 Algonquin Blvd 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.

  • Among the largest homes in Rockford 61102
  • Has a bigger lot than 94% of homes in Winnebago County
  • Older than 95% of homes in Winnebago County

How it measures up in Rockford 61102

The dot is this home. The mark in the middle is the typical home in Rockford 61102.

Living area5,566 ft²
SmallerTypical 1,392 ft²Bigger

Bigger than almost all homes nearby

Lot size3.3 ac
SmallerTypical 0.25 acBigger

Bigger than 93% of homes nearby

Year built1900
OlderTypical 1949Newer

Newer than 11% of homes nearby

How 3508 Algonquin Blvd ranks against every home in each area.
MeasureThis homeRockford 61102Winnebago County
Living areabigger than5,566 ft²almost all homesalmost all homes
Lot sizebigger than3.3 ac93% of homes94% of homes
Year builtnewer than190011% of homes5% of homes

About 3508 Algonquin Blvd

When did 3508 Algonquin Blvd, Rockford, IL last sell?

3508 Algonquin Blvd, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.

When was 3508 Algonquin Blvd, Rockford, IL built?

3508 Algonquin Blvd, Rockford, IL was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 3508 Algonquin Blvd, Rockford, IL?

3508 Algonquin Blvd, Rockford, IL is assigned to Lathrop Elementary School (elementary), rated F; RESA Middle School (middle), rated F; Jefferson High School (high), rated F. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3508 Algonquin Blvd, Rockford, IL compare to other homes in Rockford 61102?

Among the 5,908 homes in Rockford 61102, it is bigger than almost all of them (5,566 ft² against a typical 1,392 ft²), its lot is bigger than 93% of them (3.3 ac against a typical 0.25 ac) and it is newer than 11% of them (1900 against a typical 1949). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3508 Algonquin Blvd, Rockford, IL?

The 2025 property tax bill for 3508 Algonquin Blvd, Rockford, IL was $4,912. The county assessed it at $72,100.

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Assigned schools

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