Skip to content
Skip to content
TopHapOpen in map
Single Family ResidentialResidential
$38,361$42 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 83How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

23 WASHINGTON ST

SAINT AUGUSTINE, IL 61474
1
Beds
0
Baths
924 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$38K
$32K low$45K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$308 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$7,940 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,120
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,820
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$7,670
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$23,820

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.40
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
78
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
78
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.46
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 924 ft²

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.

M
Abingdon-Avon Middle SchoolB
Middle · Grades 6–8 · 3.8 mi
H
Abingdon-Avon High SchoolC-
High · Grades 9–12 · 5.6 mi
E
Hedding Grade SchoolC
Elementary · Grades PK–5 · 6.0 mi

District: Abingdon-Avon Community Unit School District 276

Neighborhood · ZIP 61474These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.78
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.28

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.362
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,349
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,691
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.37 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Owner Tools

Do you own this home?
Claim this home

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

23 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 91% of homes in Knox County
  • Costs less per square foot than 91% of homes in Knox County
  • Smaller than 70% of homes in Knox County
  • Has a smaller lot than 74% of homes in Saint Augustine 61474
  • Newer than 86% of homes in Knox County

What homes are worth in Saint Augustine 61474

Each bar is how many homes fall in that price range. The marker is this home.

This home
$24K$400K

This home is worth more than 19% of homes in Saint Augustine 61474.

How it measures up in Saint Augustine 61474

The dot is this home. The mark in the middle is the typical home in Saint Augustine 61474.

Estimated value$38,361
CheaperTypical $79,528Pricier

Pricier than 19% of homes nearby

Price per ft²$42
CheaperTypical $70Pricier

Pricier than 14% of homes nearby

Living area924 ft²
SmallerTypical 1,080 ft²Bigger

Bigger than 31% of homes nearby

Lot size0.46 ac
SmallerTypical 1.36 acBigger

Bigger than 26% of homes nearby

Year built1978
OlderTypical 1947Newer

Newer than 73% of homes nearby

How 23 Washington St ranks against every home in each area.
MeasureThis homeSaint Augustine 61474Knox County
Estimated valuepricier than$38,36119% of homes9% of homes
Price per ft²pricier than$4214% of homes9% of homes
Living areabigger than924 ft²31% of homes30% of homes
Lot sizebigger than0.46 ac26% of homes69% of homes
Year builtnewer than197873% of homes86% of homes

About 23 Washington St

How much is 23 Washington St, Saint Augustine, IL worth?

The TopHap Estimate for 23 Washington St, Saint Augustine, IL is $38,361 as of Aug 30, 2026. The likely range is $31,812 to $44,910. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23 Washington St, Saint Augustine, IL last sell?

23 Washington St, Saint Augustine, IL last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23 Washington St, Saint Augustine, IL?

23 Washington St, Saint Augustine, IL has 1 bedrooms, 924 square feet of living space and a 0.46-acre lot.

When was 23 Washington St, Saint Augustine, IL built?

23 Washington St, Saint Augustine, IL was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 23 Washington St, Saint Augustine, IL?

23 Washington St, Saint Augustine, IL is assigned to Abingdon-Avon Middle School (middle), rated B; Abingdon-Avon High School (high), rated C-; Hedding Grade School (elementary), rated C. All sit in Abingdon-Avon Community Unit School District 276. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 Washington St, Saint Augustine, IL compare to other homes in Saint Augustine 61474?

Among the 149 homes in Saint Augustine 61474, it is worth more than 19% of them ($38,361 against a typical $79,528), its price per square foot is higher than 14% of them ($42 against a typical $70), it is bigger than 31% of them (924 ft² against a typical 1,080 ft²), its lot is bigger than 26% of them (0.46 ac against a typical 1.36 ac) and it is newer than 73% of them (1978 against a typical 1947). Measured against all of Knox County, it is worth more than 9% 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 23 Washington St, Saint Augustine, IL?

The 2025 property tax bill for 23 Washington St, Saint Augustine, IL was $308. The county assessed it at $7,940.

More homes on Washington St

Closest homes

More homes in Saint Augustine 61474

Assigned schools

Explore the area

See this home in context

Open 23 Washington St 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map