16143 UNION RD
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: Lawrence County Community Unit District 20
Neighborhood · ZIP 62427These 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
16143 Union Rd 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 93% of homes in Flat Rock 62427
- Has a bigger lot than 82% of homes in Lawrence County
What homes are worth in Flat Rock 62427
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 93% of homes in Flat Rock 62427.
How it measures up in Flat Rock 62427
The dot is this home. The mark in the middle is the typical home in Flat Rock 62427.
Pricier than 93% of homes nearby
Bigger than 58% of homes nearby
| Measure | This home | Flat Rock 62427 | Lawrence County |
|---|---|---|---|
| Estimated valuepricier than | $267,698 | 93% of homes | 87% of homes |
| Lot sizebigger than | 5 ac | 58% of homes | 82% of homes |
About 16143 Union Rd
How much is 16143 Union Rd, Flat Rock, IL worth?
The TopHap Estimate for 16143 Union Rd, Flat Rock, IL is $267,698 as of Jul 14, 2026. The likely range is $241,228 to $294,168. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 16143 Union Rd, Flat Rock, IL last sell?
16143 Union Rd, Flat Rock, IL last sold on Mar 29, 1994, according to the county's recorded deed.
What schools serve 16143 Union Rd, Flat Rock, IL?
16143 Union Rd, Flat Rock, IL is assigned to Parkview Jr High School (middle), rated C-; Parkside Elementary School (elementary), rated C+; Lawrenceville High School (high), rated D. All sit in Lawrence County Community Unit District 20. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 16143 Union Rd, Flat Rock, IL compare to other homes in Flat Rock 62427?
Among the 731 homes in Flat Rock 62427, it is worth more than 93% of them ($267,698 against a typical $77,427) and its lot is bigger than 58% of them (5 ac against a typical 4 ac). Measured against all of Lawrence County, it is worth more than 87% 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 16143 Union Rd, Flat Rock, IL?
The 2024 property tax bill for 16143 Union Rd, Flat Rock, IL was $347. The county assessed it at $31,576.
Closest homes
- 18687 Mahan Ln$283K0.5 mi · 191.36 ac · Sold Jul 2007
- $283K0.5 mi · 20 ac · Sold $150K · Jul 2022
- 16773 Union Rd$228K0.5 mi · 1,176 ft²
- $281K0.6 mi · 70.37 ac · Sold Apr 1987
- 16844 Union Rd$199K0.6 mi · 1.55 ac
- 15837 Allison Prairie Rd$283K0.7 mi · 10 ac · Sold $4K · May 1993
- 18412 Mahan Ln$283K0.8 mi · 28.5 ac
- $157K0.8 mi · 980 ft² · Sold Jun 2013
More homes in Flat Rock 62427
- $112K10 ac · Sold $80K · Jun 2026
- 10620 E 300th Ave$77K3.82 ac · Sold $190K · May 2026
- 3542 N 1150th St$106K30 ac · Sold $54K · Mar 2026
- 3 ac · Sold $474K · Mar 2026
- 2594 N 1050th St$103K26 ac · Sold $135K · Dec 2025
- 207 E Walnut St$29K1,040 ft² · Sold $122K · Dec 2025
- 301 1st St$35K0.2 ac · Sold $5K · Dec 2025
- 0.2 ac · Sold $5K · Dec 2025
- 3691 N 1100th St$43K1,144 ft² · Sold $120K · Nov 2025
- 13750 E Lawrence Ave$33K3 bd · 1,328 ft² · Sold $130K · Oct 2025
- 207 N Pine St$40K0.24 ac · Sold $63K · Oct 2025
- $39K1.21 ac · Sold $7K · Sep 2025
Assigned schools
Explore the area
See this home in context
Open 16143 Union Rd 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