1531 POST AVE
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 61103These 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
1531 Post 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 more than 82% of homes in Rockford 61103
- Costs less per square foot than 94% of homes in Churchill Grove
- Bigger than 94% of homes in Rockford 61103
- Has a smaller lot than 85% of homes in Winnebago County
- Older than 95% of homes in Winnebago County
What homes are worth in Rockford 61103
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 82% of homes in Rockford 61103.
How it measures up in Rockford 61103
The dot is this home. The mark in the middle is the typical home in Rockford 61103.
Pricier than 82% of homes nearby
Pricier than 15% of homes nearby
Bigger than 94% of homes nearby
Bigger than 37% of homes nearby
Newer than 12% of homes nearby
| Measure | This home | Churchill Grove | Rockford 61103 | Winnebago County |
|---|---|---|---|---|
| Estimated valuepricier than | $212,636 | 59% of homes | 82% of homes | 53% of homes |
| Price per ft²pricier than | $71 | 6% of homes | 15% of homes | 10% of homes |
| Living areabigger than | 3,012 ft² | 81% of homes | 94% of homes | 92% of homes |
| Lot sizebigger than | 0.16 ac | 55% of homes | 37% of homes | 15% of homes |
| Year builtnewer than | 1909 | 26% of homes | 12% of homes | 5% of homes |
About 1531 Post Ave
How much is 1531 Post Ave, Rockford, IL worth?
The TopHap Estimate for 1531 Post Ave, Rockford, IL is $212,636 as of Jun 23, 2026. The likely range is $187,119 to $238,152. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1531 Post Ave, Rockford, IL last sell?
1531 Post Ave, Rockford, IL last sold on Sep 29, 2016 for $45,100, according to the county's recorded deed.
How big is 1531 Post Ave, Rockford, IL?
1531 Post Ave, Rockford, IL has 4 bedrooms, 1.5 bathrooms, 3,012 square feet of living space and a 0.16-acre lot.
When was 1531 Post Ave, Rockford, IL built?
1531 Post Ave, Rockford, IL was built in 1909, making it 117 years old. The building has 2 stories.
What schools serve 1531 Post Ave, Rockford, IL?
1531 Post Ave, Rockford, IL is assigned to Welsh Elementary School (elementary), rated D+; West Middle School (middle), rated D; Guilford 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 1531 Post Ave, Rockford, IL compare to other homes in Rockford 61103?
Among the 7,542 homes in Rockford 61103, it is worth more than 82% of them ($212,636 against a typical $137,065), its price per square foot is higher than 15% of them ($71 against a typical $91), it is bigger than 94% of them (3,012 ft² against a typical 1,563 ft²), its lot is bigger than 37% of them (0.16 ac against a typical 0.17 ac) and it is newer than 12% of them (1909 against a typical 1940). Measured against all of Winnebago County, it is worth more than 53% 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 1531 Post Ave, Rockford, IL?
The 2025 property tax bill for 1531 Post Ave, Rockford, IL was $5,458. The county assessed it at $67,819.
Closest homes
- 1525 Post Ave$153K50 ft · 3 bd · 1.5 ba · 1,672 ft² · Sold $55K · Oct 2021
- 320 Sherman St$194K58 ft · 4 bd · 2 ba · 1,584 ft² · Sold $88K · Aug 2020
- 318 Sherman St$168K64 ft · 4 bd · 2 ba · 1,811 ft² · Sold $585K · Sep 2023
- 1521 Post Ave$180K100 ft · 3 bd · 1.5 ba · 2,654 ft² · Sold $93K · May 2019
- 1528 Camp Ave$180K166 ft · 4 bd · 2.5 ba · 1,860 ft² · Sold $83K · Jun 2017
- 1532 Camp Ave$154K158 ft · 3 bd · 1.5 ba · 1,609 ft² · Sold $98K · Sep 2003
- 1520 Camp Ave$163K187 ft · 4 bd · 2 ba · 1,906 ft² · Sold $130K · Aug 2023
- 1517 Post Ave$197K150 ft · 3 bd · 1.5 ba · 1,780 ft² · Sold $80K · Aug 1995
More homes in Rockford 61103
- 325 Camlin Ave$235K3 bd · 3 ba · 2,163 ft² · Sold $235K · Jul 2026
- 1027 Ridge Ave$70K4 bd · 2 ba · 2,055 ft² · Sold $70K · Jul 2026
- 927 Halsted Rd2 bd · 2 ba · 960 ft² · Sold $86K · Jul 2026
- 1718 Douglas St$219K2 bd · 1.5 ba · 1,160 ft² · Sold $219K · Jul 2026
- 724 Reynolds St$233K4 bd · 2.5 ba · 2,524 ft² · Sold $238K · Jul 2026
- 1908 W Pearl Ave$86K3 bd · 1 ba · 1,456 ft² · Sold $85K · Jul 2026
- 1239 Garrison Ave$165K4 bd · 2 ba · 1,912 ft² · Sold $166K · Jul 2026
- 2029 Clinton St$250K3 bd · 2.5 ba · 2,024 ft² · Sold $260K · Jul 2026
- 1915 Quincy St$110K2 bd · 1 ba · 978 ft² · Sold $97K · Jul 2026
- 1603 N Winnebago St$85K2 bd · 1 ba · 1,050 ft² · Sold $95K · Jul 2026
- 238 Guard St$165K2 bd · 1.5 ba · 1,562 ft² · Sold $167K · Jul 2026
- 2024 Midway Dr$121K4 bd · 1 ba · 1,487 ft² · Sold $110K · Jul 2026
Assigned schools
Explore the area
See this home in context
Open 1531 Post 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