1439 KEYSTONE 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: Oak Park and River Forest District 200
Neighborhood · ZIP 60305These 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
1439 Keystone 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 91% of homes in Cook County
- Costs more per square foot than 82% of homes in Cook County
- Bigger than 78% of homes in Cook County
- Has a smaller lot than 92% of homes in River Forest 60305
- Older than 70% of homes in Cook County
What homes are worth in River Forest 60305
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 51% of homes in River Forest 60305.
How it measures up in River Forest 60305
The dot is this home. The mark in the middle is the typical home in River Forest 60305.
Pricier than 51% of homes nearby
Pricier than 44% of homes nearby
Bigger than 53% of homes nearby
Bigger than 8% of homes nearby
Newer than 48% of homes nearby
| Measure | This home | River Forest 60305 | Cook County |
|---|---|---|---|
| Estimated valuepricier than | $810,542 | 51% of homes | 91% of homes |
| Price per ft²pricier than | $353 | 44% of homes | 82% of homes |
| Living areabigger than | 2,298 ft² | 53% of homes | 78% of homes |
| Lot sizebigger than | 0.13 ac | 8% of homes | 42% of homes |
| Year builtnewer than | 1941 | 48% of homes | 30% of homes |
About 1439 Keystone Ave
How much is 1439 Keystone Ave, River Forest, IL worth?
The TopHap Estimate for 1439 Keystone Ave, River Forest, IL is $810,542 as of Jul 14, 2026. The likely range is $709,569 to $911,515. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1439 Keystone Ave, River Forest, IL last sell?
1439 Keystone Ave, River Forest, IL last sold on Sep 14, 1992 for $520,000, according to the county's recorded deed.
How big is 1439 Keystone Ave, River Forest, IL?
1439 Keystone Ave, River Forest, IL has 4 bedrooms, 3 bathrooms, 2,298 square feet of living space and a 0.13-acre lot.
When was 1439 Keystone Ave, River Forest, IL built?
1439 Keystone Ave, River Forest, IL was built in 1941, making it 85 years old. The building has 2 stories.
What schools serve 1439 Keystone Ave, River Forest, IL?
1439 Keystone Ave, River Forest, IL is assigned to Willard Elementary School (elementary), rated A+; Roosevelt School (middle), rated A; Oak Park & River Forest High School (high), rated A+. All sit in Oak Park and River Forest District 200. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1439 Keystone Ave, River Forest, IL compare to other homes in River Forest 60305?
Among the 4,095 homes in River Forest 60305, it is worth more than 51% of them ($810,542 against a typical $801,174), its price per square foot is higher than 44% of them ($353 against a typical $369), it is bigger than 53% of them (2,298 ft² against a typical 2,209 ft²), its lot is bigger than 8% of them (0.13 ac against a typical 0.23 ac) and it is newer than 48% of them (1941 against a typical 1943). Measured against all of Cook County, it is worth more than 91% 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 1439 Keystone Ave, River Forest, IL?
The 2023 property tax bill for 1439 Keystone Ave, River Forest, IL was $8,386. The county assessed it at $33,618.
More homes on Keystone Ave
- 915 Keystone Ave$2.1M6 bd · 4.5 ba · 5,271 ft² · Sold $2.1M · Jun 2026
- 102 Keystone Ave$725K3 bd · 1 ba · 1,471 ft² · Sold $720K · Jun 2026
- 347 Keystone Ave$882K3 bd · 2.5 ba · 1,392 ft² · Sold $876K · May 2026
- 1127 Keystone Ave$815K3 bd · 3 ba · 1,726 ft² · Sold $800K · Jan 2026
- 1415 Keystone Ave$1.2M5 bd · 5 ba · 4,005 ft² · Sold $1.7M · Nov 2025
- 1415 Keystone Ave$1.3M5 bd · 5 ba · 4,005 ft² · Sold $1.7M · Nov 2025
- 327 Keystone Ave$570K2 bd · 2 ba · 1,489 ft² · Sold $550K · Sep 2025
- 1117 Keystone Ave$1.4M4 bd · 4 ba · 3,091 ft² · Sold $1.3M · Sep 2025
- 751 Keystone Ave$1.1M4 bd · 3 ba · 2,678 ft² · Sold $1.3M · Jul 2025
- 209 Keystone Ave$1.7M4 bd · 5 ba · 4,815 ft² · Sold $1.6M · May 2025
- 501 Keystone Ave0.17 ac · Sold $1.4M · Apr 2025
- 503 Keystone Ave$1.2M4 bd · 3 ba · 3,126 ft² · Sold $1.4M · Apr 2025
Closest homes
- 1439 Keystone Ave$790K32 ft · 4 bd · 3 ba · 2,298 ft² · Sold $520K · Sep 1992
- 1441 Keystone Ave$1.4M51 ft · 5 bd · 5 ba · 3,127 ft² · Sold $1.2M · Dec 2008
- 1433 Keystone Ave$1.3M82 ft · 6 bd · 4 ba · 3,291 ft² · Sold $760K · Nov 2017
- 1447 Keystone Ave$868K112 ft · 2 bd · 2.5 ba · 2,451 ft² · Sold $555K · Feb 2020
- 1427 Keystone Ave$1.2M141 ft · 5 bd · 5 ba · 3,162 ft² · Sold $1.2M · Feb 2006
- 1451 Keystone Ave$1.1M162 ft · 4 bd · 2.5 ba · 2,975 ft² · Sold $990K · May 2018
- 1425 Keystone Ave$1.4M196 ft · 4 bd · 3 ba · 2,505 ft² · Sold $1.3M · May 2019
- 1503 Keystone Ave$840K216 ft · 4 bd · 2 ba · 2,149 ft² · Sold $390K · Aug 1999
More homes in River Forest 60305
- 411 Ashland Ave$361K2 bd · 2 ba · 1,925 ft² · Sold $280K · Jul 2026
- 935 Monroe Ave$850K4 bd · 3.5 ba · 2,680 ft² · Sold $850K · Jul 2026
- 1030 Forest Ave$1.6M5 bd · 3 ba · 3,210 ft² · Sold $1.7M · Jul 2026
- 619 Jackson Ave$2.2M5 bd · 4.5 ba · 4,636 ft² · Sold $2.2M · Jul 2026
- 1020 N Harlem Ave$375K3 bd · 2 ba · 2,196 ft² · Sold $360K · Jul 2026
- 604 Lathrop Ave$753K3 bd · 1.5 ba · 1,135 ft² · Sold $750K · Jul 2026
- 110 Franklin Ave$465K4 bd · 2 ba · 2,121 ft² · Sold $465K · Jul 2026
- 11 Forest Ave$557K3 bd · 3.5 ba · 2,209 ft² · Sold $555K · Jul 2026
- 831 William St$938K3 bd · 1 ba · 2,380 ft² · Sold $927K · Jul 2026
- 435 William St$438K2 bd · 2 ba · 1,884 ft² · Sold $435K · Jul 2026
- 923 Park Ave$1.2M5 bd · 2.5 ba · 2,840 ft² · Sold $1.2M · Jul 2026
- 7911 North Ave$285K2 bd · 1.5 ba · 1,082 ft² · Sold $285K · Jul 2026
Assigned schools
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