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Single Family ResidenceResidential
$171,898$94 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $136,000 on Oct 4, 2024

309 S UNION ST

GRIGGSVILLE, IL 62340
3
Beds
2
Baths
1,828 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$172K
$153K low$191K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$136,000 · Oct 4, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,310 (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.$32,990 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,470
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$30,520
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$33,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,069

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.31
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
76
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
64
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
7
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 Residence
CountyPIKE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2011
Lot (acres)The size of the land the home sits on, from county records.0.25
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Griggsville-Perry High SchoolF
High · Grades 9–12 · 0.4 mi
E
Griggsville-Perry Primary SchoolB-
Elementary · Grades PK–4 · 0.4 mi
M
Griggsville-Perry Middle SchoolB-
Middle · Grades 5–8 · 5.6 mi

District: Griggsville-Perry Community Unit School District 4

Neighborhood · ZIP 62340These 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.162
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 100.44

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.9%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.1,807
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.18 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$46,680
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$62,027
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.38 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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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

309 S Union 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 more than 71% of homes in Griggsville 62340
  • Costs more per square foot than 70% of homes in Griggsville 62340
  • Bigger than 69% of homes in Pike County
  • Has a smaller lot than 80% of homes in Griggsville 62340
  • Older than 81% of homes in Pike County

What homes are worth in Griggsville 62340

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

This home
$33K$459K

This home is worth more than 71% of homes in Griggsville 62340.

How it measures up in Griggsville 62340

The dot is this home. The mark in the middle is the typical home in Griggsville 62340.

Estimated value$171,898
CheaperTypical $117,606Pricier

Pricier than 71% of homes nearby

Price per ft²$94
CheaperTypical $76Pricier

Pricier than 70% of homes nearby

Living area1,828 ft²
SmallerTypical 1,606 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.25 ac
SmallerTypical 0.5 acBigger

Bigger than 20% of homes nearby

Year built1900
OlderTypical 1950Newer

Newer than 23% of homes nearby

How 309 S Union St ranks against every home in each area.
MeasureThis homeGriggsville 62340Pike County
Estimated valuepricier than$171,89871% of homes65% of homes
Price per ft²pricier than$9470% of homes54% of homes
Living areabigger than1,828 ft²62% of homes69% of homes
Lot sizebigger than0.25 ac20% of homes25% of homes
Year builtnewer than190023% of homes19% of homes

About 309 S Union St

How much is 309 S Union St, Griggsville, IL worth?

The TopHap Estimate for 309 S Union St, Griggsville, IL is $171,898 as of Sep 24, 2026. The likely range is $152,649 to $191,147. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 S Union St, Griggsville, IL last sell?

309 S Union St, Griggsville, IL last sold on Oct 4, 2024 for $136,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 309 S Union St, Griggsville, IL?

309 S Union St, Griggsville, IL has 3 bedrooms, 2 bathrooms, 1,828 square feet of living space and a 0.25-acre lot.

When was 309 S Union St, Griggsville, IL built?

309 S Union St, Griggsville, IL was built in 1900, making it 126 years old. The building has 1 story.

What schools serve 309 S Union St, Griggsville, IL?

309 S Union St, Griggsville, IL is assigned to Griggsville-Perry High School (high), rated F; Griggsville-Perry Primary School (elementary), rated B-; Griggsville-Perry Middle School (middle), rated B-. All sit in Griggsville-Perry Community Unit School District 4. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 S Union St, Griggsville, IL compare to other homes in Griggsville 62340?

Among the 685 homes in Griggsville 62340, it is worth more than 71% of them ($171,898 against a typical $117,606), its price per square foot is higher than 70% of them ($94 against a typical $76), it is bigger than 62% of them (1,828 ft² against a typical 1,606 ft²), its lot is bigger than 20% of them (0.25 ac against a typical 0.5 ac) and it is newer than 23% of them (1900 against a typical 1950). Measured against all of Pike County, it is worth more than 65% 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 309 S Union St, Griggsville, IL?

The 2025 property tax bill for 309 S Union St, Griggsville, IL was $2,310. The county assessed it at $32,990.

More homes on S Union St

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Assigned schools

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