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Single Family ResidenceResidential
$100,578
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 63How 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

3931 HARMON AVE

BATON ROUGE, LA 70805
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$101K
$63K low$138K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,611 (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.$13,140 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$10,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$13,140
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$131,400

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.8
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
12
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
28
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.minimal

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.0.13

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

H
Istrouma High SchoolD-
High · Grades 9–12 · 0.8 mi
E
Winbourne Elementary SchoolD
Elementary · Grades PK–5 · 1.0 mi
M
Capitol Middle SchoolD-
Middle · Grades 6–8 · 2.1 mi

District: East Baton Rouge Parish School District

Neighborhood · ZIP 70805These 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.139
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.27

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.7.3%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.35%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.27,531
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,459 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$32,057
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$47,736
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

3931 Harmon 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 84% of homes in Baton Rouge 70805
  • Has a smaller lot than 83% of homes in East Baton Rouge Parish County

What homes are worth in Baton Rouge 70805

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

This home
$16K$175K

This home is worth more than 84% of homes in Baton Rouge 70805.

How it measures up in Baton Rouge 70805

The dot is this home. The mark in the middle is the typical home in Baton Rouge 70805.

Estimated value$100,578
CheaperTypical $49,240Pricier

Pricier than 84% of homes nearby

Lot size0.13 ac
SmallerTypical 0.19 acBigger

Bigger than 20% of homes nearby

How 3931 Harmon Ave ranks against every home in each area.
MeasureThis homeBrookstownBaton Rouge 70805East Baton Rouge Parish County
Estimated valuepricier than$100,57879% of homes84% of homes18% of homes
Lot sizebigger than0.13 ac26% of homes20% of homes17% of homes

About 3931 Harmon Ave

How much is 3931 Harmon Ave, Baton Rouge, LA worth?

The TopHap Estimate for 3931 Harmon Ave, Baton Rouge, LA is $100,578 as of Jul 14, 2026. The likely range is $63,365 to $137,791. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3931 Harmon Ave, Baton Rouge, LA last sell?

3931 Harmon Ave, Baton Rouge, LA last sold on Sep 25, 2020, according to the county's recorded deed.

What schools serve 3931 Harmon Ave, Baton Rouge, LA?

3931 Harmon Ave, Baton Rouge, LA is assigned to Istrouma High School (high), rated D-; Winbourne Elementary School (elementary), rated D; Capitol Middle School (middle), rated D-. All sit in East Baton Rouge Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3931 Harmon Ave, Baton Rouge, LA compare to other homes in Baton Rouge 70805?

Among the 8,521 homes in Baton Rouge 70805, it is worth more than 84% of them ($100,578 against a typical $49,240) and its lot is bigger than 20% of them (0.13 ac against a typical 0.19 ac). Measured against all of East Baton Rouge Parish County, it is worth more than 18% 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 3931 Harmon Ave, Baton Rouge, LA?

The 2025 property tax bill for 3931 Harmon Ave, Baton Rouge, LA was $1,611. The county assessed it at $13,140.

More homes on Harmon Ave

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Assigned schools

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