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Single Family ResidentialResidential
$225,414$121 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

425 PORTER AVE

GRAND RIDGE, IL 61325
1
Baths
1,856 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$225K
$212K low$239K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$109,414
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$87,531
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.54%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$116,000
FIRST FSB · recorded Aug 5, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,889 (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.$69,234 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,058
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$64,176
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$59,093
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$207,702

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.33
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
66
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
19
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
CountyLASALLE
Lot (acres)The size of the land the home sits on, from county records.0.32
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Grand Ridge SchoolB+
Elementary · Grades KG–8 · 0.4 mi
H
Ottawa Township High SchoolD+
High · Grades 9–12 · 7.6 mi

District: Ottawa Township High School District 140

Neighborhood · ZIP 61325These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.45

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.1,340
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.24 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,130
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,782
Average tempThe average temperature here across a full year.50°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.55%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

425 Porter 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 73% of homes in Grand Ridge 61325
  • Bigger than 76% of homes in LaSalle County
  • Newer than 90% of homes in Grand Ridge 61325

What homes are worth in Grand Ridge 61325

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

This home
$78K$459K

This home is worth more than 73% of homes in Grand Ridge 61325.

How it measures up in Grand Ridge 61325

The dot is this home. The mark in the middle is the typical home in Grand Ridge 61325.

Estimated value$225,414
CheaperTypical $173,047Pricier

Pricier than 73% of homes nearby

Price per ft²$121
CheaperTypical $121Pricier

Pricier than 51% of homes nearby

Living area1,856 ft²
SmallerTypical 1,525 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.32 ac
SmallerTypical 0.3 acBigger

Bigger than 53% of homes nearby

Year built1990
OlderTypical 1948Newer

Newer than 90% of homes nearby

How 425 Porter Ave ranks against every home in each area.
MeasureThis homeGrand Ridge 61325LaSalle County
Estimated valuepricier than$225,41473% of homes67% of homes
Price per ft²pricier than$12151% of homes46% of homes
Living areabigger than1,856 ft²72% of homes76% of homes
Lot sizebigger than0.32 ac53% of homes63% of homes
Year builtnewer than199090% of homes81% of homes

About 425 Porter Ave

How much is 425 Porter Ave, Grand Ridge, IL worth?

The TopHap Estimate for 425 Porter Ave, Grand Ridge, IL is $225,414 as of Jul 14, 2026. The likely range is $211,592 to $239,236. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 425 Porter Ave, Grand Ridge, IL last sell?

425 Porter Ave, Grand Ridge, IL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 425 Porter Ave, Grand Ridge, IL?

425 Porter Ave, Grand Ridge, IL has 1 bathrooms, 1,856 square feet of living space and a 0.32-acre lot.

When was 425 Porter Ave, Grand Ridge, IL built?

425 Porter Ave, Grand Ridge, IL was built in 1990, making it 36 years old. The building has 1 story.

What schools serve 425 Porter Ave, Grand Ridge, IL?

425 Porter Ave, Grand Ridge, IL is assigned to Grand Ridge School (elementary), rated B+; Ottawa Township High School (high), rated D+. All sit in Ottawa Township High School District 140. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 425 Porter Ave, Grand Ridge, IL compare to other homes in Grand Ridge 61325?

Among the 307 homes in Grand Ridge 61325, it is worth more than 73% of them ($225,414 against a typical $173,047), its price per square foot is higher than 51% of them ($121 against a typical $121), it is bigger than 72% of them (1,856 ft² against a typical 1,525 ft²), its lot is bigger than 53% of them (0.32 ac against a typical 0.3 ac) and it is newer than 90% of them (1990 against a typical 1948). Measured against all of LaSalle County, it is worth more than 67% 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 425 Porter Ave, Grand Ridge, IL?

The 2025 property tax bill for 425 Porter Ave, Grand Ridge, IL was $4,889. The county assessed it at $69,234.

Closest homes

More homes in Grand Ridge 61325

Assigned schools

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