137 Walnut St is a 11,500 square foot house on a 0.73 acre lot. - it last sold on August 10, 1998 for $415,000. Based on Redfin's Covington data, we estimate the home's value is $902,824.
Single-familyProperty Type
1983Year Built
0.73 acresLot Size
$79Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$902,824
$488K since sold in August 1998$37K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 49.5% higher than the average sale price ($604K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
TF
Two-Family Residential District.
The TF Two-Family Residential District is intended to provide a greater density of
residential uses by permitting the placement of two-family dwelling units without the more
intense uses of general multi-family districts. This district is to primarily be located in a Growth Management Area and be characterized by central utility systems, convenience to commercial
and employment centers, and efficient access to major transportation routes. To protect the
intention of the district, permitted activities are limited to residential dwellings of one or two units
and utility uses. All commercial uses are prohibited in the TF District.
Permitted uses
Include but are not limited to:
Agriculture
Housing-Single unit
Housing-Multiple units
Wastewater treatment
Sep 9, 2021 • Final
Residential electrical
Replace the electrical service weather head and install additional hardware to support the feeder pipe.
Electrical
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Exterior Information
Physical Condition: Poor
Building Construction Quality: Fair
Building Type: Residential
Property Information
Subdivision Name: OZONE PARK
Living Sq. Ft: 11,500
Legal Description: LOT 24A SQ 11 OZONE PARK BEING RESUB OF LOTS 24 25 26 42 43 44 SQ 11 OZONE PARK CB 1128 550 INST NO 1109565 INST NO 1589128; TWO 5 PLEXES
Lot Information
# of Buildings: 1
Land Sq. Ft: 31,589
Legal Lot Number: 24
Municipality Name: MANDEVILLE
Acres: 0.7252
County Use Description: SINGLE FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: —
Baths: —
Sq. Ft.: 11,500
Stories: —
Lot Size: 0.73 acres
Style: Single Family Residential
Year Built: 1983
Year Renovated: —
County: St. Tammany Parish
APN: 41436
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Marigny Elementary School
Public PreK-1 • Assigned • 3.2mi
Fontainebleau Junior High School
Public 7-8 • Assigned • 2.7mi
7/10
Fontainebleau High School
Public 9-12 • Assigned • 2.7mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
10/10 Heat Factor
7 days above 109° expected this year, 21 days in 30 years
9/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Covington, LA • 70433
Average low and high temperatures (°F)
61
41
70
49
77
56
81
63
84
68
91
75
93
77
91
74
90
70
83
61
74
55
65
47
Jan
Feb
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May
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Sun exposure
In this area, properties receive around 9 hours in
June and 5 hours in December, which is comparable to the
U.S. average for solar exposure.
9 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$858,000 – $1.04M
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