1031 KNOWLTON ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
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.Foreclosure Filings(3)
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
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.
Index scale: 100 = US average (tick). Lower is better.
Ownership
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
1031 Knowlton 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.
- Among the least valuable homes in Winnebago County
- Costs less per square foot than 96% of homes in Winnebago County
- Smaller than 91% of homes in Winnebago County
- Has a smaller lot than 84% of homes in Winnebago County
- Older than 96% of homes in Winnebago County
What homes are worth in Rockford 61102
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 6% of homes in Rockford 61102.
How it measures up in Rockford 61102
The dot is this home. The mark in the middle is the typical home in Rockford 61102.
Pricier than 6% of homes nearby
Pricier than 21% of homes nearby
Bigger than 14% of homes nearby
Bigger than 25% of homes nearby
Newer than 11% of homes nearby
| Measure | This home | Swifft | Rockford 61102 | Winnebago County |
|---|---|---|---|---|
| Estimated valuepricier than | $51,199 | 8% of homes | 6% of homes | almost no homes |
| Price per ft²pricier than | $55 | 24% of homes | 21% of homes | 4% of homes |
| Living areabigger than | 924 ft² | 17% of homes | 14% of homes | 9% of homes |
| Lot sizebigger than | 0.17 ac | 30% of homes | 25% of homes | 16% of homes |
| Year builtnewer than | 1900 | 13% of homes | 11% of homes | 4% of homes |
About 1031 Knowlton St
How much is 1031 Knowlton St, Rockford, IL worth?
The TopHap Estimate for 1031 Knowlton St, Rockford, IL is $51,199 as of Jul 14, 2026. The likely range is $39,926 to $62,472. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1031 Knowlton St, Rockford, IL last sell?
1031 Knowlton St, Rockford, IL last sold on Dec 14, 2012 for $4,000, according to the county's recorded deed.
How big is 1031 Knowlton St, Rockford, IL?
1031 Knowlton St, Rockford, IL has 3 bedrooms, 1 bathrooms, 924 square feet of living space and a 0.17-acre lot.
When was 1031 Knowlton St, Rockford, IL built?
1031 Knowlton St, Rockford, IL was built in 1900, making it 126 years old. It is a bungalow home. The building has 1 story.
What schools serve 1031 Knowlton St, Rockford, IL?
1031 Knowlton St, Rockford, IL is assigned to Washington Elementary School (elementary), rated D; RESA Middle School (middle), rated D; 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 1031 Knowlton St, Rockford, IL compare to other homes in Rockford 61102?
Among the 5,912 homes in Rockford 61102, it is worth more than 6% of them ($51,199 against a typical $93,229), its price per square foot is higher than 21% of them ($55 against a typical $75), it is bigger than 14% of them (924 ft² against a typical 1,400 ft²), its lot is bigger than 25% of them (0.17 ac against a typical 0.24 ac) and it is newer than 11% of them (1900 against a typical 1949). Measured against all of Winnebago County, it is worth more than almost no 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 1031 Knowlton St, Rockford, IL?
The 2025 property tax bill for 1031 Knowlton St, Rockford, IL was $1,223. The county assessed it at $13,850.
Closest homes
- 1027 Knowlton St$143K50 ft · 3 bd · 1 ba · 1,312 ft² · Sold $125K · May 2025
- 1035 Knowlton St$87K50 ft · 3 bd · 1 ba · 1,750 ft² · Sold Jan 1900
- 1011 Knowlton St$92K100 ft · 0.17 ac · Sold Jan 1900
- 1022 Montague St$64K164 ft · 3 bd · 1 ba · 920 ft² · Sold $11K · Feb 2021
- 1030 Montague St$71K171 ft · 2 bd · 1 ba · 864 ft² · Sold $45K · May 2004
- 1020 Montague St172 ft · 3 bd · 2 ba · 1,596 ft² · Sold $13K · Apr 2009
- 1011 Knowlton St$91K150 ft · 3 bd · 1 ba · 1,035 ft² · Sold Jan 1900
- 1030 Knowlton St$89K211 ft · 2 bd · 1 ba · 1,151 ft² · Sold $13K · Jul 2009
More homes in Rockford 61102
- 1120 Ogilby Rd$207K4 bd · 2 ba · 1,290 ft² · Sold $209K · Jul 2026
- 605 Garver Ave$81K0.16 ac · Sold $45K · Jul 2026
- 1121 Preston St$107K3 bd · 1 ba · 1,292 ft² · Sold $102K · Jul 2026
- 605 Garver Ave$50K1 bd · 1 ba · 752 ft² · Sold $45K · Jul 2026
- 2018 Chestnut St$74K3 bd · 1 ba · 1,176 ft² · Sold $51K · Jul 2026
- 3602 Crowley St$80K2 bd · 1 ba · 1,539 ft² · Sold $64K · Jul 2026
- 7214 S Main St3 bd · 2 ba · 2,381 ft² · Sold $330K · Jul 2026
- 4850 Fielding Rd$235K3 bd · 1 ba · 2,049 ft² · Sold $252K · Jul 2026
- 36xx Crowley St$79K0.41 ac · Sold $64K · Jul 2026
- 915 Harding St$68K4 bd · 1 ba · 1,039 ft² · Sold $23K · Jul 2026
- 1526 Chestnut St$50K3 bd · 1.5 ba · 1,458 ft² · Sold $54K · Jul 2026
- 227 Webster Ave$54K2 bd · 1 ba · 938 ft² · Sold $45K · Jul 2026
Assigned schools
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