515 WASHINGTON ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Prophetstown-Lyndon-Tampico Community Unit School District 3
Neighborhood · ZIP 61277These 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
515 Washington 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 97% of homes in Prophetstown 61277
- Has a smaller lot than 75% of homes in Prophetstown 61277
What homes are worth in Prophetstown 61277
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 3% of homes in Prophetstown 61277.
How it measures up in Prophetstown 61277
The dot is this home. The mark in the middle is the typical home in Prophetstown 61277.
Pricier than 3% of homes nearby
Bigger than 25% of homes nearby
| Measure | This home | Prophetstown 61277 | Whiteside County |
|---|---|---|---|
| Estimated valuepricier than | $45,783 | 3% of homes | 3% of homes |
| Lot sizebigger than | 0.25 ac | 25% of homes | 47% of homes |
About 515 Washington St
How much is 515 Washington St, Prophetstown, IL worth?
The TopHap Estimate for 515 Washington St, Prophetstown, IL is $45,783 as of Oct 21, 2026. The likely range is $33,831 to $57,735. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 515 Washington St, Prophetstown, IL last sell?
515 Washington St, Prophetstown, IL last sold on Oct 8, 2025 for $4,500, according to the county's recorded deed.
What schools serve 515 Washington St, Prophetstown, IL?
515 Washington St, Prophetstown, IL is assigned to Prophetstown Elementary School (elementary), rated B-; Prophetstown-Lyndon-Tampico High School (high), rated C; PLT Middle School (middle), rated B+. All sit in Prophetstown-Lyndon-Tampico Community Unit School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 515 Washington St, Prophetstown, IL compare to other homes in Prophetstown 61277?
Among the 1,283 homes in Prophetstown 61277, it is worth more than 3% of them ($45,783 against a typical $155,162) and its lot is bigger than 25% of them (0.25 ac against a typical 0.46 ac). Measured against all of Whiteside County, it is worth more than 3% 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 515 Washington St, Prophetstown, IL?
The 2025 property tax bill for 515 Washington St, Prophetstown, IL was $538. The county assessed it at $6,490.
More homes on Washington St
- 107 Washington St$69K2,526 ft² · Sold $69K · Sep 2026
- 605 Washington St$160K4 bd · 2,488 ft² · Sold $156K · May 2026
- 923 Washington St$41K0.41 ac · Sold $40K · Apr 2026
- 609 Washington St$166K1 ac · Sold $270K · Jan 2026
- 601 Washington St$133K0.34 ac · Sold $125K · Sep 2025
- 506 Washington St$40K0.37 ac · Sold $36K · Oct 2024
- 510 Washington St0.29 ac · Sold $2K · Oct 2024
- 901 Washington St$95K0.44 ac · Sold $90K · Aug 2024
- 909 Washington St$77K2 bd · 800 ft² · Sold $85K · Aug 2023
- 710 Washington St$129K3 bd · 1,968 ft² · Sold $105K · Aug 2022
- 911 Washington St$37K0.23 ac · Sold $15K · Sep 2021
- 610 Washington St$79K0.18 ac · Sold $70K · Jan 2021
Closest homes
- 513 Washington St$251K84 ft · 0.56 ac · Sold $134K · Nov 2017
- 601 Washington St$133K105 ft · 0.34 ac · Sold $125K · Sep 2025
- 605 Washington St$160K196 ft · 4 bd · 2,488 ft² · Sold $156K · May 2026
- 509 Washington St$129K175 ft · 3 bd · 2,870 ft² · Sold $68K · Jan 2012
- 519 Washington St$223K178 ft · 0.29 ac · Sold Jan 1900
- 514 Washington St$48K225 ft · 0.17 ac · Sold $13K · Jul 2020
- 510 Washington St292 ft · 0.29 ac · Sold $2K · Oct 2024
- 320 W 3rd St$45K256 ft · 0.25 ac · Sold $270K · Jan 2026
More homes in Prophetstown 61277
- 27242 E 2900th St$220K5 bd · 1 ba · 2,042 ft² · Sold $224K · Oct 2026
- 28759 E 2400th St$225K3 bd · 1 ba · 736 ft² · Sold $225K · Oct 2026
- 214 Elm St$100K0.23 ac · Sold $95K · Oct 2026
- 404 East St$125K0.17 ac · Sold $130K · Oct 2026
- 8132 Matznick Rd$317K1.12 ac · Sold $315K · Sep 2026
- 314 Park Ave$120K0.22 ac · Sold $18K · Sep 2026
- 304 Tree Ln$206K0.49 ac · Sold $205K · Sep 2026
- 29058 E 2700th St$205K4 bd · 1 ba · 1,440 ft² · Sold $203K · Aug 2026
- 313 W 2nd St$200K0.38 ac · Sold $194K · Aug 2026
- 802 Locust St$36K0.28 ac · Sold Aug 2026
- 26451 Yonk Rd$86K1,904 ft² · Sold $336K · Aug 2026
- 29873 Illinois Highway 78$204K784 ft² · Sold $336K · Aug 2026
Assigned schools
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