Quadplex (4 Units, Any Combination)Residential
1803 GUILFORD RD
ROCKFORD, IL 61107
4
Beds
4
Baths
2,244 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
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.
Valuation
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.$105,700
ASSOCIATED BANK · recorded May 8, 2007
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,670 (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.$64,218 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$7,737
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,481
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,630
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$192,654
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.
7
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.
62
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.Quadplex (4 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.0.22
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
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.Traffic
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.
MEH
Lincoln Middle SchoolD
Middle · Grades 6–8 · 0.8 mi
Bloom Elementary SchoolC-
Elementary · Grades KG–5 · 0.9 mi
East High SchoolF
High · Grades 9–12 · 1.5 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.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
1803 Guilford Rd 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 79% of homes in Winnebago County
- Has a bigger lot than 82% of homes in Sinnissippi Park
- Newer than 91% of homes in Sinnissippi Park
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 area2,244 ft²
SmallerTypical 1,928 ft²Bigger
Bigger than 65% of homes nearby
Lot size0.22 ac
SmallerTypical 0.26 acBigger
Bigger than 34% of homes nearby
Year built1952
OlderTypical 1959Newer
Newer than 30% of homes nearby
| Measure | This home | Sinnissippi Park | Rockford 61107 | Winnebago County |
|---|---|---|---|---|
| Living areabigger than | 2,244 ft² | 66% of homes | 65% of homes | 79% of homes |
| Lot sizebigger than | 0.22 ac | 82% of homes | 34% of homes | 34% of homes |
| Year builtnewer than | 1952 | 91% of homes | 30% of homes | 30% of homes |
About 1803 Guilford Rd
When did 1803 Guilford Rd, Rockford, IL last sell?
1803 Guilford Rd, Rockford, IL last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 1803 Guilford Rd, Rockford, IL?
1803 Guilford Rd, Rockford, IL has 4 bedrooms, 4 bathrooms, 2,244 square feet of living space and a 0.22-acre lot.
When was 1803 Guilford Rd, Rockford, IL built?
1803 Guilford Rd, Rockford, IL was built in 1952, making it 74 years old. It is a ranch home. The building has 1 story.
What schools serve 1803 Guilford Rd, Rockford, IL?
1803 Guilford Rd, Rockford, IL is assigned to Lincoln Middle School (middle), rated D; Bloom Elementary School (elementary), rated C-; East 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 1803 Guilford Rd, Rockford, IL compare to other homes in Rockford 61107?
Among the 11,017 homes in Rockford 61107, it is bigger than 65% of them (2,244 ft² against a typical 1,928 ft²), its lot is bigger than 34% of them (0.22 ac against a typical 0.26 ac) and it is newer than 30% of them (1952 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 1803 Guilford Rd, Rockford, IL?
The 2025 property tax bill for 1803 Guilford Rd, Rockford, IL was $5,670. The county assessed it at $64,218.
Closest homes
- 739 N Gardiner Ave72 ft · 4 bd · 4 ba · 2,244 ft² · Sold Jan 1900
- 735 N Gardiner Ave120 ft · 4 bd · 4 ba · 2,244 ft² · Sold Jan 1900
- 810 N Highland Ave$190K127 ft · 3 bd · 1 ba · 1,556 ft² · Sold Jan 1900
- 731 N Gardiner Ave169 ft · 4 bd · 4 ba · 3,640 ft² · Sold $220K · Sep 2022
- 814 N Highland Ave130 ft · 4 bd · 2 ba · 2,576 ft² · Sold $136K · Oct 2020
- 804 N Highland Ave142 ft · 4 bd · 3 ba · 3,800 ft² · Sold $172K · May 2005
- 818 N Highland Ave152 ft · 4 bd · 2 ba · 2,520 ft² · Sold $93K · Oct 2011
- 802 N Highland Ave$184K171 ft · 3 bd · 2 ba · 1,933 ft² · Sold $126K · Oct 2009
More homes in Rockford 61107
- 7166 Sentinel Rd$480K4 bd · 2.5 ba · 3,200 ft² · Sold $515K · Aug 2026
- 910 Lundvall Ave$235K3 bd · 1.5 ba · 1,946 ft² · Sold $235K · Aug 2026
- 5123 Regents Park Rd$550K4 bd · 3 ba · 3,953 ft² · Sold $566K · Jul 2026
- 440 Amphitheater Dr$136K2 bd · 1.5 ba · 1,198 ft² · Sold $390K · Jul 2026
- 442 Amphitheater Dr$135K2 bd · 1.5 ba · 1,198 ft² · Sold $390K · Jul 2026
- 404 N Prospect St$250K3 bd · 1.5 ba · 2,174 ft² · Sold $255K · Jul 2026
- 426 Amphitheater Dr$137K2 bd · 1.5 ba · 1,198 ft² · Sold $390K · Jul 2026
- 5472 Blackthorn Dr$390K3 bd · 3.5 ba · 2,810 ft² · Sold $390K · Jul 2026
- 792 Tulip Ln$190K2 bd · 1.5 ba · 1,428 ft² · Sold $205K · Jul 2026
- 1509 Jackson St$105K3 bd · 1 ba · 1,456 ft² · Sold $99K · Jul 2026
- 5017 Brookview Rd$400K4 bd · 3 ba · 1,554 ft² · Sold $380K · Jul 2026
- 218 N London Ave$210K3 bd · 2 ba · 1,650 ft² · Sold $200K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 1803 Guilford Rd 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