Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$194,809$141 / 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 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

4327 UNION DR

BATON ROUGE, LA 70814
0
Baths
1,378 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.
1984
Year BuiltThe year the home was originally built, according to county records.

Valuation

$195K
$175K low$215K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,234 (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.$17,225 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$15,725
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$17,225
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$172,250

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.18 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.2 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
HeatingThe type of heating system in the home.None

Transaction History(1)

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.

E
Greenbriar Elementary SchoolC
Elementary · Grades PK–5 · 0.6 mi
H
Belarie High SchoolF
High · Grades 9–12 · 1.5 mi
M
Park Forest Middle SchoolF
Middle · Grades 6–8 · 1.8 mi

District: East Baton Rouge Parish School District

Neighborhood · ZIP 70814These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.93%
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.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.13,958
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,804 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,180
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,514
Average tempThe average temperature here across a full year.67°F
Annual precipHow much rain and melted snow falls here in a typical year.65 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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

4327 Union Dr 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.

  • Costs more per square foot than 84% of homes in Baton Rouge 70814
  • Smaller than 79% of homes in Baton Rouge 70814
  • Older than 66% of homes in East Baton Rouge Parish County

What homes are worth in Baton Rouge 70814

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

This home
$84K$841K

This home is worth more than 55% of homes in Baton Rouge 70814.

How it measures up in Baton Rouge 70814

The dot is this home. The mark in the middle is the typical home in Baton Rouge 70814.

Estimated value$194,809
CheaperTypical $187,682Pricier

Pricier than 55% of homes nearby

Price per ft²$141
CheaperTypical $109Pricier

Pricier than 84% of homes nearby

Living area1,378 ft²
SmallerTypical 1,647 ft²Bigger

Bigger than 21% of homes nearby

Year built1984
OlderTypical 1982Newer

Newer than 64% of homes nearby

How 4327 Union Dr ranks against every home in each area.
MeasureThis homeMonticelloBaton Rouge 70814East Baton Rouge Parish County
Estimated valuepricier than$194,80941% of homes55% of homes42% of homes
Price per ft²pricier than$14170% of homes84% of homes54% of homes
Living areabigger than1,378 ft²27% of homes21% of homes27% of homes
Year builtnewer than198464% of homes64% of homes34% of homes

About 4327 Union Dr

How much is 4327 Union Dr, Baton Rouge, LA worth?

The TopHap Estimate for 4327 Union Dr, Baton Rouge, LA is $194,809 as of Oct 21, 2026. The likely range is $174,676 to $214,942. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4327 Union Dr, Baton Rouge, LA last sell?

4327 Union Dr, Baton Rouge, LA last sold on Sep 10, 2007, according to the county's recorded deed.

When was 4327 Union Dr, Baton Rouge, LA built?

4327 Union Dr, Baton Rouge, LA was built in 1984, making it 42 years old.

What schools serve 4327 Union Dr, Baton Rouge, LA?

4327 Union Dr, Baton Rouge, LA is assigned to Greenbriar Elementary School (elementary), rated C; Belarie High School (high), rated F; Park Forest Middle School (middle), rated F. All sit in East Baton Rouge Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4327 Union Dr, Baton Rouge, LA compare to other homes in Baton Rouge 70814?

Among the 4,602 homes in Baton Rouge 70814, it is worth more than 55% of them ($194,809 against a typical $187,682), its price per square foot is higher than 84% of them ($141 against a typical $109), it is bigger than 21% of them (1,378 ft² against a typical 1,647 ft²) and it is newer than 64% of them (1984 against a typical 1982). Measured against all of East Baton Rouge Parish County, it is worth more than 42% 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 4327 Union Dr, Baton Rouge, LA?

The 2025 property tax bill for 4327 Union Dr, Baton Rouge, LA was $1,234. The county assessed it at $17,225.

More homes on Union Dr

Closest homes

More homes in Baton Rouge 70814

Assigned schools

Explore the area

See this home in context

Open 4327 Union Dr 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