347 DEVON DR
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: St. Tammany Parish School District
Neighborhood · ZIP 70448These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
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
347 Devon 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.
- Worth more than 67% of homes in Saint Tammany County
- Costs less per square foot than 82% of homes in Mandeville 70448
- Bigger than 68% of homes in Saint Tammany County
- Older than 65% of homes in Saint Tammany County
What homes are worth in Mandeville 70448
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 50% of homes in Mandeville 70448.
How it measures up in Mandeville 70448
The dot is this home. The mark in the middle is the typical home in Mandeville 70448.
Pricier than 50% of homes nearby
Pricier than 18% of homes nearby
Bigger than 67% of homes nearby
Newer than 39% of homes nearby
| Measure | This home | Mandeville 70448 | Saint Tammany County |
|---|---|---|---|
| Estimated valuepricier than | $350,724 | 50% of homes | 67% of homes |
| Price per ft²pricier than | $153 | 18% of homes | 50% of homes |
| Living areabigger than | 2,297 ft² | 67% of homes | 68% of homes |
| Year builtnewer than | 1991 | 39% of homes | 35% of homes |
About 347 Devon Dr
How much is 347 Devon Dr, Mandeville, LA worth?
The TopHap Estimate for 347 Devon Dr, Mandeville, LA is $350,724 as of Jul 14, 2026. The likely range is $335,623 to $365,825. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 347 Devon Dr, Mandeville, LA last sell?
347 Devon Dr, Mandeville, LA last sold for $3,011,391, according to the county's recorded deed.
When was 347 Devon Dr, Mandeville, LA built?
347 Devon Dr, Mandeville, LA was built in 1991, making it 35 years old.
What schools serve 347 Devon Dr, Mandeville, LA?
347 Devon Dr, Mandeville, LA is assigned to Mandeville Elementary School (elementary), rated A+; Mandeville High School (high), rated A; Mandeville Junior High School (middle), rated A+. All sit in St. Tammany Parish School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 347 Devon Dr, Mandeville, LA compare to other homes in Mandeville 70448?
Among the 9,655 homes in Mandeville 70448, it is worth more than 50% of them ($350,724 against a typical $350,008), its price per square foot is higher than 18% of them ($153 against a typical $176), it is bigger than 67% of them (2,297 ft² against a typical 2,004 ft²) and it is newer than 39% of them (1991 against a typical 1995). Measured against all of Saint Tammany County, it is worth more than 67% 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 347 Devon Dr, Mandeville, LA?
The 2025 property tax bill for 347 Devon Dr, Mandeville, LA was $1,734. The county assessed it at $20,700.
Closest homes
- 337 Devon Dr$336K98 ft · 2,098 ft²
- 357 Devon Dr$345K100 ft · 2,172 ft² · Sold $360K · May 2021
- 580 Laura Dr S$373K155 ft · 2,250 ft² · Sold $178K · Sep 2001
- 590 Laura Dr S$435K176 ft · 3,042 ft² · Sold $425K · Nov 2025
- 327 Devon Dr$508K197 ft · 2,958 ft² · Sold $296K · Jun 2009
- 367 Devon Dr$384K199 ft · 2,521 ft² · Sold Jan 1900
- 346 Devon Dr$568K207 ft · 2,607 ft² · Sold $545K · May 2025
- 570 Laura Dr S$324K199 ft · 2,012 ft² · Sold $135K · Jun 1999
More homes in Mandeville 70448
- 308 Fountains Park Blvd$255K1,277 ft² · Sold $260K · Jul 2026
- 2316 Cours Carson St$450K1,990 ft² · Sold $450K · Jul 2026
- 689 Sweet Bay Dr$439K2,161 ft² · Sold $439K · Jul 2026
- 2 ac · Sold $355K · Jul 2026
- 213 Longfellow Ln$385K2,159 ft² · Sold $385K · Jul 2026
- 1060 Elmer St$185K1,395 ft² · Sold $270K · Jul 2026
- 301 W Beach Pkwy$1.2M3,621 ft² · Sold $1.3M · Jul 2026
- 716 Lambert St$400K1,695 ft² · Sold $400K · Jul 2026
- 804 Carroll St$435K1,710 ft² · Sold $483K · Jul 2026
- 6006 Walden Pl$787K3,460 ft² · Sold $787K · Jul 2026
- 8008 Casey Ct$585K3,300 ft² · Sold $575K · Jul 2026
- 1435 Owl Ct$276K1,768 ft² · Sold $276K · Jul 2026
Assigned schools
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