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CondominiumResidential
Last sold for $45,000 on Jun 16, 2025

1490 HARBOR DR

SLIDELL, LA 70458
1 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
Built 19863 floors39 units468–906 ft²
$3.1M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$81K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$136
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

+6.1%vs the Slidell ZIP median sale $/ft² ($128)

Sales Performance

—
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
—
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
0
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
0.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+5.8%per yeartypical hold 4.0 yrsfrom 16 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20122014201620182019202120232025
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20122014201620182019202120232025

38 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$58K$80K$103K$125K468 ft²556 ft²643 ft²731 ft²818 ft²906 ft²
Studio
Studio
39 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio · 0 ba · 594 ft²
11 units
Studio · 0 ba · 468 ft²
10 units
Studio · 0 ba · 792 ft²
7 units
Studio · 0 ba · 606 ft²
5 units
Studio · 0 ba · 906 ft²
2 units
One-off layouts
4 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$58K–$61K
4 units
$68K–$72K
5 units
$75K–$82K
13 units
$83K–$90K
7 units
$94K–$98K
3 units
$102K–$104K
2 units
$120K–$125K
3 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$135/ft²
Floor 2
$138/ft²
Floor 3
$139/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·01
$157/ft²
Line ·11
$146/ft²
Line ·03
$141/ft²
Line ·09
$139/ft²
Line ·10
$136/ft²
Line ·08
$135/ft²
Line ·07
$130/ft²
Line ·04
$124/ft²
Line ·00
$124/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.26%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.64%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.5.8 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.71%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.34%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$78,066
Median tax billThe middle annual property tax bill among the building's units.$830
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 308Sep 8, 2025$75,000BuildingJun 16, 2025$45,000BuildingMar 28, 2025$75,000Unit 107Feb 11, 2025$90,000Unit 209Jan 14, 2025$60,000Unit 108Dec 13, 2024$62,500Unit 203Sep 26, 2024$112,000Unit 112Dec 1, 2023$115,000Unit 110Jan 13, 2023$95,000Unit 200Jan 9, 2023$110,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$830 (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.$6,298 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$5,298
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$6,298
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$62,983

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.90 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.46%
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.area not mapped

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
CountySaint Tammany
Lot (acres)The size of the land the home sits on, from county records.1.00
HeatingThe type of heating system in the home.None

Transaction History(5)

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
Salmen High SchoolD+
High · Grades 9–12 · 2.1 mi
E
W.L. Abney Elementary SchoolC-
Elementary · Grades 1–5 · 2.9 mi
M
St. Tammany Junior High SchoolD+
Middle · Grades 6–8 · 3.6 mi

District: St. Tammany Parish School District

Neighborhood · ZIP 70458These 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.98
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
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.1.0%
PopulationHow many people live in this area.39,272
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,660 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$68,401
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,836
Average tempThe average temperature here across a full year.68°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.58%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

1490 Harbor Dr
594 ft²
$42K
1490 Harbor Dr Unit 100
792 ft²
$94K
1490 Harbor Dr Unit 101
468 ft²
$75K
1490 Harbor Dr Unit 102
723 ft²
$82K
1490 Harbor Dr Unit 103
665 ft²
$76K
1490 Harbor Dr Unit 104
468 ft²
$61K
1490 Harbor Dr Unit 105
606 ft²
$77K
1490 Harbor Dr Unit 107
606 ft²
$84K
1490 Harbor Dr # 108
479 ft²
$58K
1490 Harbor Dr Unit 109
594 ft²
$82K
1490 Harbor Dr Unit 110
594 ft²
$82K
1490 Harbor Dr Unit 111
468 ft²
$68K
1490 Harbor Dr Unit 112
792 ft²
$120K
1490 Harbor Dr Unit 113
792 ft²
$125K
1490 Harbor Dr Unit 200
792 ft²
$98K
1490 Harbor Dr Unit 201
468 ft²
$61K
1490 Harbor Dr Unit 203
594 ft²
$102K
1490 Harbor Dr Unit 204
906 ft²
$90K
1490 Harbor Dr # 205
606 ft²
$81K
1490 Harbor Dr # 206
594 ft²
$84K
1490 Harbor Dr # 207
606 ft²
$83K
1490 Harbor Dr Unit 208
468 ft²
$61K
1490 Harbor Dr Unit 209
594 ft²
$85K
1490 Harbor Dr Unit 210
594 ft²
$81K
1490 Harbor Dr Unit 211
468 ft²
$68K
1490 Harbor Dr Unit 212
792 ft²
1490 Harbor Dr # 213
792 ft²
$125K
1490 Harbor Dr Unit 300
594 ft²
$77K
1490 Harbor Dr Unit 301
468 ft²
$84K
1490 Harbor Dr Unit 302
594 ft²
$80K
1490 Harbor Dr Unit 303
594 ft²
$80K
1490 Harbor Dr Unit 304
468 ft²
$68K
1490 Harbor Dr Unit 305
606 ft²
1490 Harbor Dr Unit 306
625 ft²
$85K
1490 Harbor Dr Unit 307
906 ft²
$104K
1490 Harbor Dr Unit 308
468 ft²
$72K
1490 Harbor Dr Unit 309
594 ft²
$80K
1490 Harbor Dr Unit 310
594 ft²
$80K
1490 Harbor Dr Unit 311
468 ft²
$68K
1490 Harbor Dr Unit 312
792 ft²
$97K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 1490 Harbor Dr

How many units are in 1490 Harbor Dr, Slidell, LA?

1490 Harbor Dr, Slidell, LA has 39 residential units across 3 floors, built in 1986, according to county assessor records.

What is a unit at 1490 Harbor Dr, Slidell, LA worth?

The median TopHap Estimate across the 39 units at 1490 Harbor Dr, Slidell, LA is $81,298. That works out to $136 per square foot. Units run from 468 to 906 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 1490 Harbor Dr, Slidell, LA expensive for Slidell?

Units at 1490 Harbor Dr, Slidell, LA carry a median of $136 per square foot, 6% above the Slidell median of $128 per square foot.

How often do units sell at 1490 Harbor Dr, Slidell, LA?

0 units at 1490 Harbor Dr, Slidell, LA sold in the last 12 months, out of 38 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.

Have units at 1490 Harbor Dr, Slidell, LA appreciated?

Across 16 repeat sales of the same unit, 1490 Harbor Dr, Slidell, LA returned a median 5.8% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 4.0 years.

What floor plans does 1490 Harbor Dr, Slidell, LA have?

The most common plan at 1490 Harbor Dr, Slidell, LA is a 0-bedroom of 594 square feet, repeated 11 times, with a median estimate of $80,711. TopHap identifies 5 recurring plans in the building.

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