1517 15TH AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
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.
District: Rockford School District 205
Neighborhood · ZIP 61104These 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
1517 15th 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.
- Worth less than 90% of homes in Winnebago County
- Costs less per square foot than 91% of homes in Winnebago County
- Smaller than 79% of homes in Midtown District
- Has a bigger lot than 81% of homes in Rockford 61104
- Older than 91% of homes in Winnebago County
What homes are worth in Rockford 61104
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 40% of homes in Rockford 61104.
How it measures up in Rockford 61104
The dot is this home. The mark in the middle is the typical home in Rockford 61104.
Pricier than 40% of homes nearby
Pricier than 39% of homes nearby
Bigger than 32% of homes nearby
Bigger than 81% of homes nearby
Newer than 53% of homes nearby
| Measure | This home | Midtown District | Rockford 61104 | Winnebago County |
|---|---|---|---|---|
| Estimated valuepricier than | $92,135 | 64% of homes | 40% of homes | 10% of homes |
| Price per ft²pricier than | $69 | 67% of homes | 39% of homes | 9% of homes |
| Living areabigger than | 1,344 ft² | 21% of homes | 32% of homes | 34% of homes |
| Lot sizebigger than | 0.21 ac | 64% of homes | 81% of homes | 34% of homes |
| Year builtnewer than | 1920 | 83% of homes | 53% of homes | 9% of homes |
About 1517 15th Ave
How much is 1517 15th Ave, Rockford, IL worth?
The TopHap Estimate for 1517 15th Ave, Rockford, IL is $92,135 as of Jul 14, 2026. The likely range is $80,323 to $103,947. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1517 15th Ave, Rockford, IL last sell?
1517 15th Ave, Rockford, IL last sold on Apr 10, 2009 for $58,900, according to the county's recorded deed.
How big is 1517 15th Ave, Rockford, IL?
1517 15th Ave, Rockford, IL has 3 bedrooms, 1 bathrooms, 1,344 square feet of living space and a 0.21-acre lot.
When was 1517 15th Ave, Rockford, IL built?
1517 15th Ave, Rockford, IL was built in 1920, making it 106 years old. It is a bungalow home. The building has 1 story.
What schools serve 1517 15th Ave, Rockford, IL?
1517 15th Ave, Rockford, IL is assigned to Lincoln Middle School (middle), rated D; Constance Lane Elementary School (elementary), 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 1517 15th Ave, Rockford, IL compare to other homes in Rockford 61104?
Among the 4,606 homes in Rockford 61104, it is worth more than 40% of them ($92,135 against a typical $102,594), its price per square foot is higher than 39% of them ($69 against a typical $76), it is bigger than 32% of them (1,344 ft² against a typical 1,584 ft²), its lot is bigger than 81% of them (0.21 ac against a typical 0.17 ac) and it is newer than 53% of them (1920 against a typical 1920). Measured against all of Winnebago County, it is worth more than 10% 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 1517 15th Ave, Rockford, IL?
The 2025 property tax bill for 1517 15th Ave, Rockford, IL was $1,726. The county assessed it at $25,544.
More homes on 15th Ave
- 1615 15th Ave$150K2 bd · 1 ba · 1,451 ft² · Sold $152K · Jun 2026
- 3815 15th Ave$108K2 bd · 1 ba · 941 ft² · Sold $42K · May 2026
- 2220 15th Ave$165K2 bd · 2 ba · 990 ft² · Sold $160K · Apr 2026
- 2019 15th Ave$98K2 bd · 1 ba · 912 ft² · Sold $95K · Apr 2026
- 1726 15th Ave$92K2 bd · 1 ba · 825 ft² · Sold $86K · Dec 2025
- 1919 15th Ave$81K4 bd · 1.5 ba · 1,322 ft² · Sold $75K · Nov 2025
- 3905 15th Ave$165K3 bd · 2 ba · 1,812 ft² · Sold $155K · Oct 2025
- 1611 15th Ave$72K2 bd · 1.5 ba · 926 ft² · Sold $65K · Jul 2025
- 621 15th Ave$40K3 bd · 1 ba · 1,334 ft² · Sold $36K · Jun 2025
- 1617 15th Ave6 bd · 2 ba · 1,490 ft² · Sold $50K · Apr 2025
- 1020 15th Ave4 bd · 2 ba · 1,788 ft² · Sold $75K · Feb 2025
- 1927 15th Ave$84K3 bd · 1 ba · 1,000 ft² · Sold $90K · Jan 2025
Closest homes
- 1511 15th Ave$87K56 ft · 3 bd · 2.5 ba · 1,370 ft² · Sold $53K · Apr 2022
- 1507 15th Ave$89K113 ft · 2 bd · 1.5 ba · 1,478 ft² · Sold $51K · Jul 2016
- 1524 16th Ave$72K173 ft · 2 bd · 1 ba · 864 ft² · Sold $39K · Jun 1990
- 1522 16th Ave$84K173 ft · 3 bd · 2 ba · 1,346 ft² · Sold $73K · Jan 2005
- 1535 Arbor Ct$93K172 ft · 3 bd · 1 ba · 1,562 ft² · Sold Jan 1900
- 15xx 16th Ave$110K175 ft · 2,614 ft² · Sold Jan 1900
- 1520 16th Ave$81K183 ft · 3 bd · 1 ba · 1,162 ft² · Sold Jan 1900
- 1526 16th Ave$78K183 ft · 2 bd · 1 ba · 1,412 ft² · Sold $16K · Apr 2012
More homes in Rockford 61104
- 721 S 3rd StResidential - Vacant Land · Sold $5K · Jul 2026
- 712 Seminary St4 bd · 2 ba · 2,450 ft² · Sold $290K · Jul 2026
- 718 Seminary St4 bd · 2 ba · 2,450 ft² · Sold $280K · Jul 2026
- 722 Seminary St4 bd · 2 ba · 2,380 ft² · Sold $290K · Jul 2026
- 402 S Gardiner Ave4 bd · 2 ba · 1,976 ft² · Sold $90K · Jul 2026
- 1304 18th St2 bd · 3 ba · 1,880 ft² · Sold $91K · Jul 2026
- 720 18th Ave$120K3 bd · 1 ba · 1,329 ft² · Sold $107K · Jul 2026
- 2212 Christina St$85K2 bd · 2 ba · 952 ft² · Sold $99K · Jul 2026
- 803 8th Ave4 bd · 2 ba · 1,680 ft² · Sold $30K · Jul 2026
- 1818 2nd Ave$189K3 bd · 1.5 ba · 1,421 ft² · Sold $185K · Jul 2026
- 402 S Rockford Ave$155K2 bd · 2 ba · 1,058 ft² · Sold $165K · Jul 2026
- 912 18th Ave4 bd · 2 ba · 1,984 ft² · Sold $125K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 1517 15th Ave 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