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Single Family ResidenceResidential
$55,414$43 / 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 87How 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

642 E GRANT ST

BATON ROUGE, LA 70802
0
Baths
1,296 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.
4 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.

Valuation

$55K
$48K low$63K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$85 (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.$4,748 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$246
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$4,502
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,748
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$47,488

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.84 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.61%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

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
CountyEast Baton Rouge
Lot (acres)The size of the land the home sits on, from county records.4.00
HeatingThe type of heating system in the home.None

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

H
McKinley Senior High SchoolD-
High · Grades 9–12 · 0.1 mi
E
Buchanan Elementary School
Elementary · Grades PK–3 · 0.3 mi
M
Glasgow Middle SchoolC+
Middle · Grades 6–8 · 2.2 mi

District: East Baton Rouge Parish School District

Neighborhood · ZIP 70802These 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.153
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.35

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.26%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.26,734
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,170 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$41,647
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$61,258
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.64 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

642 E Grant 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 90% of homes in East Baton Rouge Parish County
  • Costs less per square foot than 98% of homes in East Baton Rouge Parish County
  • Smaller than 78% of homes in East Baton Rouge Parish County
  • Among the largest lots in Old South Baton Rouge
  • Older than 72% of homes in Old South Baton Rouge

What homes are worth in Baton Rouge 70802

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

This home
$15K$344K

This home is worth more than 55% of homes in Baton Rouge 70802.

How it measures up in Baton Rouge 70802

The dot is this home. The mark in the middle is the typical home in Baton Rouge 70802.

Estimated value$55,414
CheaperTypical $49,359Pricier

Pricier than 55% of homes nearby

Price per ft²$43
CheaperTypical $98Pricier

Pricier than 15% of homes nearby

Living area1,296 ft²
SmallerTypical 1,199 ft²Bigger

Bigger than 61% of homes nearby

Lot size4 ac
SmallerTypical 0.1 acBigger

Bigger than almost all homes nearby

Year built1991
OlderTypical 2000Newer

Newer than 41% of homes nearby

How 642 E Grant St ranks against every home in each area.
MeasureThis homeOld South Baton RougeBaton Rouge 70802East Baton Rouge Parish County
Estimated valuepricier than$55,41442% of homes55% of homes10% of homes
Price per ft²pricier than$437% of homes15% of homes2% of homes
Living areabigger than1,296 ft²65% of homes61% of homes22% of homes
Lot sizebigger than4 acalmost all homesalmost all homes91% of homes
Year builtnewer than199128% of homes41% of homes47% of homes

About 642 E Grant St

How much is 642 E Grant St, Baton Rouge, LA worth?

The TopHap Estimate for 642 E Grant St, Baton Rouge, LA is $55,414 as of Sep 24, 2026. The likely range is $48,216 to $62,612. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 642 E Grant St, Baton Rouge, LA last sell?

642 E Grant St, Baton Rouge, LA last sold on Jun 17, 2025, according to the county's recorded deed.

How big is 642 E Grant St, Baton Rouge, LA?

642 E Grant St, Baton Rouge, LA has 1,296 square feet of living space and a 4.00-acre lot.

When was 642 E Grant St, Baton Rouge, LA built?

642 E Grant St, Baton Rouge, LA was built in 1991, making it 35 years old.

What schools serve 642 E Grant St, Baton Rouge, LA?

642 E Grant St, Baton Rouge, LA is assigned to McKinley Senior High School (high), rated D-; Buchanan Elementary School (elementary); Glasgow Middle School (middle), rated C+. All sit in East Baton Rouge Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 642 E Grant St, Baton Rouge, LA compare to other homes in Baton Rouge 70802?

Among the 7,998 homes in Baton Rouge 70802, it is worth more than 55% of them ($55,414 against a typical $49,359), its price per square foot is higher than 15% of them ($43 against a typical $98), it is bigger than 61% of them (1,296 ft² against a typical 1,199 ft²), its lot is bigger than almost all of them (4 ac against a typical 0.1 ac) and it is newer than 41% of them (1991 against a typical 2000). Measured against all of East Baton Rouge Parish County, it is worth more than 10% 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 642 E Grant St, Baton Rouge, LA?

The 2025 property tax bill for 642 E Grant St, Baton Rouge, LA was $85. The county assessed it at $4,748.

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