Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$31,195$21 / 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 77How 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

505 S 21ST ST

LA
4
Beds
1
Baths
1,479 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$31K
$24K low$38K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$272 (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.$2,411 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,111
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,411
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$24,113

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.62
91
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
19
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
99
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.73 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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
CountyOUACHITA
Lot (acres)The size of the land the home sits on, from county records.0.22
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

H
Carroll High SchoolF
High · Grades 9–12 · 0.7 mi
E
Carver Elementary SchoolD-
Elementary · Grades PK–6 · 0.8 mi
M
Carroll Junior High SchoolF
Middle · Grades 7–8 · 0.8 mi

District: Monroe City School District

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

505 S 21st 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 91% of homes in Ouachita Parish County
  • Costs less per square foot than 97% of homes in Ouachita Parish County
  • Has a smaller lot than 83% of homes in Ouachita Parish County

How it measures up in Midtown

The dot is this home. The mark in the middle is the typical home in Midtown.

Estimated value$31,195
CheaperTypical $49,803Pricier

Pricier than 27% of homes nearby

Price per ft²$21
CheaperTypical $41Pricier

Pricier than 9% of homes nearby

Living area1,479 ft²
SmallerTypical 1,376 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.22 ac
SmallerTypical 0.34 acBigger

Bigger than 34% of homes nearby

How 505 S 21st St ranks against every home in each area.
MeasureThis homeMidtownOuachita Parish County
Estimated valuepricier than$31,19527% of homes9% of homes
Price per ft²pricier than$219% of homes3% of homes
Living areabigger than1,479 ft²56% of homes45% of homes
Lot sizebigger than0.22 ac34% of homes17% of homes

About 505 S 21st St

How much is 505 S 21st St, , LA worth?

The TopHap Estimate for 505 S 21st St, , LA is $31,195 as of Sep 24, 2026. The likely range is $23,907 to $38,483. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 505 S 21st St, , LA last sell?

505 S 21st St, , LA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 505 S 21st St, , LA?

505 S 21st St, , LA has 4 bedrooms, 1 bathrooms, 1,479 square feet of living space and a 0.22-acre lot.

What schools serve 505 S 21st St, , LA?

505 S 21st St, , LA is assigned to Carroll High School (high), rated F; Carver Elementary School (elementary), rated D-; Carroll Junior High School (middle), rated F. All sit in Monroe City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 505 S 21st St, , LA compare to other homes in Midtown?

Among the 4,052 homes in Midtown, it is worth more than 27% of them ($31,195 against a typical $49,803), its price per square foot is higher than 9% of them ($21 against a typical $41), it is bigger than 56% of them (1,479 ft² against a typical 1,376 ft²) and its lot is bigger than 34% of them (0.22 ac against a typical 0.34 ac). Measured against all of Ouachita Parish County, it is worth more than 9% 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 505 S 21st St, , LA?

The 2025 property tax bill for 505 S 21st St, , LA was $272. The county assessed it at $2,411.

Closest homes

Assigned schools

Explore the area

See this home in context

Open 505 S 21st St 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