423 S HIGHLAND AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
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
423 S Highland 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 85% of homes in Rockford 61104
- Costs less per square foot than 81% 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 61104
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 85% 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 85% of homes nearby
Pricier than 61% of homes nearby
Bigger than 59% of homes nearby
Bigger than 49% of homes nearby
Newer than 26% of homes nearby
| Measure | This home | Highland Area | Rockford 61104 | Winnebago County |
|---|---|---|---|---|
| Estimated valuepricier than | $143,721 | 42% of homes | 85% of homes | 27% of homes |
| Price per ft²pricier than | $83 | 20% of homes | 61% of homes | 19% of homes |
| Living areabigger than | 1,732 ft² | 60% of homes | 59% of homes | 60% of homes |
| Lot sizebigger than | 0.16 ac | 48% of homes | 49% of homes | 16% of homes |
| Year builtnewer than | 1900 | 15% of homes | 26% of homes | 4% of homes |
About 423 S Highland Ave
How much is 423 S Highland Ave, Rockford, IL worth?
The TopHap Estimate for 423 S Highland Ave, Rockford, IL is $143,721 as of Jul 14, 2026. The likely range is $127,869 to $159,573. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 423 S Highland Ave, Rockford, IL last sell?
423 S Highland Ave, Rockford, IL last sold on May 21, 1993 for $62,000, according to the county's recorded deed.
How big is 423 S Highland Ave, Rockford, IL?
423 S Highland Ave, Rockford, IL has 4 bedrooms, 1 bathrooms, 1,732 square feet of living space and a 0.16-acre lot.
When was 423 S Highland Ave, Rockford, IL built?
423 S Highland Ave, Rockford, IL was built in 1900, making it 126 years old. The building has 2 stories.
What schools serve 423 S Highland Ave, Rockford, IL?
423 S Highland Ave, Rockford, IL is assigned to Lincoln Middle School (middle), rated D; East High School (high), rated F; Bloom Elementary School (elementary), rated C-. All sit in Rockford School District 205. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 423 S Highland Ave, Rockford, IL compare to other homes in Rockford 61104?
Among the 4,606 homes in Rockford 61104, it is worth more than 85% of them ($143,721 against a typical $102,676), its price per square foot is higher than 61% of them ($83 against a typical $75), it is bigger than 59% of them (1,732 ft² against a typical 1,584 ft²), its lot is bigger than 49% of them (0.16 ac against a typical 0.17 ac) and it is newer than 26% of them (1900 against a typical 1920). Measured against all of Winnebago County, it is worth more than 27% 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 423 S Highland Ave, Rockford, IL?
The 2025 property tax bill for 423 S Highland Ave, Rockford, IL was $2,915. The county assessed it at $39,012.
Closest homes
- 417 S Highland Ave$132K70 ft · 4 bd · 1 ba · 1,686 ft² · Sold $43K · Feb 2012
- 1814 Hutchins Ave$144K83 ft · 4 bd · 1 ba · 1,334 ft² · Sold $6.3M · Mar 2026
- 1823 Hutchins Ave119 ft · 4 bd · 2 ba · 1,456 ft² · Sold Jan 1900
- 1817 Hutchins Ave$111K125 ft · 3 bd · 1 ba · 1,182 ft² · Sold $68K · Sep 2003
- 411 S Highland Ave146 ft · 4 bd · 2 ba · 2,436 ft² · Sold $77K · May 2016
- 1810 Hutchins Ave$126K130 ft · 3 bd · 1.5 ba · 1,481 ft² · Sold $120K · Feb 2026
- 1833 Hutchins Ave$114K160 ft · 3 bd · 1.5 ba · 1,292 ft² · Sold Jan 1900
- 1822 Charles St$138K184 ft · 3 bd · 1 ba · 1,363 ft² · Sold $22K · Jun 2011
More homes in Rockford 61104
- 625 15th Ave4 bd · 2 ba · 1,926 ft² · Sold $50K · Aug 2026
- 1401 20th St4 bd · 2 ba · 2,686 ft² · Sold $180K · Aug 2026
- 1211 18th St$130K3 bd · 1.5 ba · 1,451 ft² · Sold $145K · Aug 2026
- 2336 S 4th St$70K2 bd · 1 ba · 1,226 ft² · Sold $66K · Aug 2026
- 918 21st Ave$45K2 bd · 1 ba · 999 ft² · Sold $48K · Aug 2026
- 1022 8th St$67K4 bd · 2 ba · 1,280 ft² · Sold $40K · Jul 2026
- 402 S Gardiner Ave4 bd · 2 ba · 1,976 ft² · Sold $98K · Jul 2026
- 1631 8th Ave4 bd · 2 ba · 2,034 ft² · Sold $135K · Jul 2026
- 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
Assigned schools
Explore the area
See this home in context
Open 423 S Highland 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