641 SOUTH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
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: Taft School District 90
Neighborhood · ZIP 60441These 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
641 South 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.
- Worth less than 71% of homes in Lockport 60441
- Has a bigger lot than 75% of homes in Lockport 60441
What homes are worth in Lockport 60441
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 29% of homes in Lockport 60441.
How it measures up in Lockport 60441
The dot is this home. The mark in the middle is the typical home in Lockport 60441.
Pricier than 29% of homes nearby
Bigger than 75% of homes nearby
| Measure | This home | Lockport 60441 | Will County |
|---|---|---|---|
| Estimated valuepricier than | $295,764 | 29% of homes | 29% of homes |
| Lot sizebigger than | 0.3 ac | 75% of homes | 68% of homes |
About 641 South St
How much is 641 South St, Lockport, IL worth?
The TopHap Estimate for 641 South St, Lockport, IL is $295,764 as of Aug 30, 2026. The likely range is $260,440 to $331,088. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 641 South St, Lockport, IL last sell?
641 South St, Lockport, IL last sold on Jul 2, 2024 for $265,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve 641 South St, Lockport, IL?
641 South St, Lockport, IL is assigned to Taft Grade School (elementary), rated B; Lockport Township High School (high), rated A+. All sit in Taft School District 90. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 641 South St, Lockport, IL compare to other homes in Lockport 60441?
Among the 12,513 homes in Lockport 60441, it is worth more than 29% of them ($295,764 against a typical $348,843) and its lot is bigger than 75% of them (0.3 ac against a typical 0.22 ac). Measured against all of Will County, it is worth more than 29% 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 641 South St, Lockport, IL?
The 2025 property tax bill for 641 South St, Lockport, IL was $5,909. The county assessed it at $83,891.
More homes on South St
- 515 South St # 517$402K2 ba · 0.23 ac · Sold $400K · Jul 2026
- 801 South St$408K3 bd · 2 ba · 0.19 ac · Sold $387K · Aug 2025
- 541 South St$335K3 bd · 1.5 ba · 0.22 ac · Sold $315K · Jun 2025
- 527 South St$266K0.19 ac · Sold $250K · Jun 2025
- 700 South St$269K3 bd · 1.5 ba · 0.18 ac · Sold $199K · May 2024
- 808 South St$361K1.5 ba · 0.19 ac · Sold $285K · Apr 2023
- 807 South St$362K2 ba · 0.19 ac · Sold $310K · Sep 2022
- 605 South St$315K3 bd · 2.5 ba · 0.23 ac · Sold $290K · Jun 2022
- 661 South St$203K3,920 ft² · Sold $8K · Sep 2021
- 625 South St # 6272 ba · 0.24 ac · Sold $250K · May 2021
- 726 South St$278K1.5 ba · 0.18 ac · Sold $205K · Jan 2021
- 521 South St$303K3 bd · 1 ba · 0.29 ac · Sold $200K · Nov 2020
Closest homes
- 1615 East St$223K101 ft · 0.29 ac · Sold Jan 1900
- 629 South St100 ft · 1 ba · 0.22 ac · Sold $180K · Sep 2008
- 1527 East St$191K140 ft · 0.16 ac · Sold $89K · May 2016
- 1619 East St$347K186 ft · 3 bd · 2 ba · 1,728 ft² · Sold $163K · Dec 2017
- 1523 East St$199K192 ft · 0.16 ac · Sold $75K · Nov 2024
- 651 South St$214K177 ft · 2 bd · 1 ba · 3,920 ft² · Sold $123K · Feb 2019
- 1520 Johnson St$206K194 ft · 0.16 ac · Sold $95K · Oct 2006
- 625 South St179 ft · 2 ba · 0.24 ac · Sold $250K · May 2021
More homes in Lockport 60441
- 16236 Golfview Dr$328K1,590 ft² · Sold $328K · Aug 2026
- 16542 Eastlake Pkwy$535K5 bd · 2.5 ba · 2,541 ft² · Sold $535K · Aug 2026
- 16345 Deer Run Dr$530K2,836 ft² · Sold $530K · Aug 2026
- 15526 S Scott Dr$325K1,075 ft² · Sold $325K · Aug 2026
- 105 Cliff Ave$76K0.17 ac · Sold $68K · Aug 2026
- 14640 S 135th Ave$330K1,178 ft² · Sold $330K · Aug 2026
- 16538 S Sun Meadow Dr$590K0.18 ac · Sold $590K · Aug 2026
- 14628 Aston Way$300K1,566 ft² · Sold $300K · Aug 2026
- 16629 Willow Walk Dr$330K1,795 ft² · Sold $330K · Aug 2026
- 16533 W Mckenzie Ave$660K2,988 ft² · Sold $660K · Aug 2026
- 614 Katherine St$300K0.19 ac · Sold $300K · Aug 2026
- 1106 Maple Ct$395K0.14 ac · Sold $395K · Aug 2026
Assigned schools
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