2040 S 14th Ave 1 Broadview, IL 60155

3 bed / 2 bath, 1,419 sqft, built 1893, in Proviso Assessor market value for 2026: $270,000.

Cook County account 15154180390000

Possibly too high

about $13,000

3 similar homes nearby point to a value about $13,000 lower than yours.

Assessor market value$270,000

Similar homes$256,668

$13,332 gap · bars start at $0

How sure: Medium · 3 similar homes · public records only

Assessor market value

$270,000

Tax year 2026 · before exemptions; the assessed value on your notice is 10% of it

Living area

1,419 sqft

$190 per sqft

Year built

1893

Average quality

Why we think so

Similar homes' assessments

Moderate

1 of 3 similar homes is assessed lower per square foot. Their similarity-weighted average is $180.88/sqft, which supports a value of $256,668.

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 60155 and Proviso assessment pages.

Local guide: Proviso Township 2026 Property Tax Appeal Guide.

Appeal deadlines

For Proviso, appeals to the Assessor are open through October 27, 2026 (8 days left).

Deadline rule: Set by township: file with the Assessor by your township's last file date, and with the Board of Review while your township is open there. Evidence is reviewed by the Cook County Assessor's Office or, in a separate appeal, by the Cook County Board of Review. Dates checked September 27, 2026 against the official source.

Assessment snapshot

These public CCAO records highlight what may be worth checking before you file.

Assessment changeThe assessor market value increased 58.8% from $170,000 in 2025 to $270,000 in 2026.
Assessor market value per square footThe current public record shows about $190 per square foot before any comparable-property adjustments.
Nearby comparison areaThis page starts the equity review with public records for the Proviso neighborhood and ZIP 60155.
Neighborhood value signalAmong 2,204 residential records in the same neighborhood, the average assessor market value is about $216 per square foot.
Area year-over-year signalNearby residential records with prior-year values moved about +26.4% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

1837 S 14th Ave Hse Broadview, IL 60155
1,275 sqft | $212/sqft | built 1900 | 10% smaller (1,275 vs 1,419 sqft); Similar lot size (3,150 vs 3,150 sqft); Same quality (Average)
$270,000
1928 S 15th Ave Broadview, IL 60155
1,350 sqft | $108/sqft | built 1908 | Similar size (1,350 vs 1,419 sqft); Similar lot size (3,150 vs 3,150 sqft); Same quality (Average)
$146,030
1828 S 16th Ave Broadview, IL 60155
1,200 sqft | $225/sqft | built 1907 | Similar lot size (3,150 vs 3,150 sqft); Same quality (Average); Same neighborhood
$270,000

Recent comparable sales

No usable comparable sales are available in this data snapshot.

Public appraisal comparison for 2026. Prepared October 19, 2026. Appraisal source: Cook County Assessor's Office. Sales data checked in this snapshot: October 13, 2026. Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 58.8% in 2026 from 2025.

Assessor market value by tax year, with the change from the previous year listed
Tax year	Assessor market value	Change	Change %
2026	$270,000	+$100,000	+58.8%
2025	$170,000	$0	0.0%
2024	$170,000	$0	0.0%
2023	$170,000	−$8,580	−4.8%
2022	$178,580	$0	0.0%
2021	$178,580	$0	0.0%
2020	$178,580	—	—
6-year total		+$91,420	+51.2%