425 MILL ST
Valuation
Tax & Assessment
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: Southington School District
Neighborhood · ZIP 06489These 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.
Owner Tools
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
425 Mill 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 Southington 06489
- Costs less per square foot than 89% of homes in Southington 06489
- Smaller than 97% of homes in Southington 06489
- Has a smaller lot than 81% of homes in Capitol County
- Older than 90% of homes in Southington 06489
What homes are worth in Southington 06489
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth less than almost all homes in Southington 06489.
How it measures up in Southington 06489
The dot is this home. The mark in the middle is the typical home in Southington 06489.
Cheaper than almost all homes nearby
Pricier than 11% of homes nearby
Bigger than 3% of homes nearby
Bigger than 20% of homes nearby
Newer than 10% of homes nearby
| Measure | This home | Southington 06489 | Capitol County |
|---|---|---|---|
| Estimated valuepricier than | $179,126 | almost no homes | 5% of homes |
| Price per ft²pricier than | $224 | 11% of homes | 26% of homes |
| Living areabigger than | 800 ft² | 3% of homes | 5% of homes |
| Lot sizebigger than | 0.19 ac | 20% of homes | 19% of homes |
| Year builtnewer than | 1944 | 10% of homes | 21% of homes |
About 425 Mill St
How much is 425 Mill St, Southington, CT worth?
The TopHap Estimate for 425 Mill St, Southington, CT is $179,126 as of Aug 30, 2026. The likely range is $167,396 to $190,856. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 425 Mill St, Southington, CT last sell?
425 Mill St, Southington, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 425 Mill St, Southington, CT?
425 Mill St, Southington, CT has 2 bedrooms, 1 bathrooms, 800 square feet of living space and a 0.19-acre lot.
When was 425 Mill St, Southington, CT built?
425 Mill St, Southington, CT was built in 1944, making it 82 years old. It is a duplex single home. The building has 2 stories.
What schools serve 425 Mill St, Southington, CT?
425 Mill St, Southington, CT is assigned to Kelley Elementary School (elementary), rated B+; Southington High School (high), rated B; Joseph A. DePaolo Middle School (middle), rated A. All sit in Southington School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 425 Mill St, Southington, CT compare to other homes in Southington 06489?
Among the 12,568 homes in Southington 06489, it is worth more than almost none of them ($179,126 against a typical $459,748), its price per square foot is higher than 11% of them ($224 against a typical $283), it is bigger than 3% of them (800 ft² against a typical 1,604 ft²), its lot is bigger than 20% of them (0.19 ac against a typical 0.52 ac) and it is newer than 10% of them (1944 against a typical 1974). Measured against all of Capitol County, it is worth more than 5% 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 425 Mill St, Southington, CT?
The 2025 property tax bill for 425 Mill St, Southington, CT was $2,538. The county assessed it at $76,410.
More homes on Mill St
- 500 Mill St # 8$443K2 bd · 2.5 ba · 1,720 ft² · Sold $440K · Jul 2026
- 500 Mill St # 3$437K3 bd · 2.5 ba · 1,720 ft² · Sold $415K · Dec 2025
- 449 Mill St$229K2 bd · 1.5 ba · 1,085 ft² · Sold $220K · Nov 2025
- 341 Mill St$269K2 bd · 1 ba · 768 ft² · Sold $251K · May 2025
- 459 Mill St$235K2 bd · 1 ba · 800 ft² · Sold $215K · Jan 2025
- 411 Mill St$283K2 bd · 1 ba · 800 ft² · Sold $255K · Oct 2024
- 461 Mill St$269K3 bd · 2 ba · 1,376 ft² · Sold $252K · Aug 2024
- 378 Mill St$204K2 bd · 1 ba · 800 ft² · Sold $188K · Aug 2024
- 500 Mill St # 7$502K3 bd · 2.5 ba · 1,720 ft² · Sold $433K · Jul 2024
- 500 Mill St # 1$505K2 bd · 2.5 ba · 1,720 ft² · Sold $451K · Jul 2024
- 531 Mill St$434K3 bd · 2 ba · 1,816 ft² · Sold $372K · Dec 2023
- 419 Mill St$241K2 bd · 1 ba · 800 ft² · Sold $380K · Jul 2023
Closest homes
- 419 Mill St$241K38 ft · 2 bd · 1 ba · 800 ft² · Sold $380K · Jul 2023
- 427 Mill St$179K39 ft · 2 bd · 1 ba · 800 ft² · Sold $110K · Feb 1989
- 431 Mill St$185K77 ft · 2 bd · 1 ba · 800 ft² · Sold $73K · May 1992
- 417 Mill St$191K78 ft · 2 bd · 1 ba · 992 ft² · Sold Jan 1900
- 433 Mill St$193K116 ft · 2 bd · 1 ba · 800 ft² · Sold $110K · Apr 2019
- 411 Mill St$283K116 ft · 2 bd · 1 ba · 800 ft² · Sold $255K · Oct 2024
- 409 Mill St$196K155 ft · 2 bd · 1 ba · 800 ft² · Sold $120K · May 2021
- 418 Mill St$214K208 ft · 2 bd · 1.5 ba · 1,204 ft² · Sold $120K · May 2006
More homes in Southington 06489
- 62 S Center St3 bd · 3 ba · 1,944 ft² · Sold $525K · Aug 2026
- 215 Rockwood Dr$875K5 bd · 3.5 ba · 3,502 ft² · Sold $875K · Aug 2026
- 45 Macintosh Way$805K3 bd · 2.5 ba · 2,472 ft² · Sold $805K · Aug 2026
- 96 Empress Dr$950K3 bd · 3 ba · 2,827 ft² · Sold $950K · Aug 2026
- 210 Pratt St$550K3 bd · 2 ba · 2,010 ft² · Sold $550K · Aug 2026
- 46 Old Oak Ct$690K4 bd · 2.5 ba · 2,690 ft² · Sold $718K · Aug 2026
- 1218 Woodruff St$370K3 bd · 2 ba · 1,374 ft² · Sold $370K · Aug 2026
- 18 Norwood Dr$607K4 bd · 3 ba · 2,125 ft² · Sold $607K · Aug 2026
- 223 Pilgrim Ln$464K3 bd · 1.5 ba · 1,672 ft² · Sold $436K · Aug 2026
- 156 Bristol St4 bd · 2 ba · 1,960 ft² · Sold $444K · Aug 2026
- 317 Carter Ln$328K3 bd · 1.5 ba · 1,092 ft² · Sold $135K · Aug 2026
- 741 Curtiss St$460K3 bd · 2.5 ba · 1,344 ft² · Sold $460K · Aug 2026
Assigned schools
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