Home Inspections in St. Tammany Parish

Home Inspector Serving St. Tammany Parish, Louisiana

St. Tammany Parish is the fastest-growing parish in Louisiana and one of the most desirable real estate markets in the entire Gulf South. Known collectively as the Northshore — referring to its position on the northern shore of Lake Pontchartrain across from New Orleans — St. Tammany offers a compelling combination of lower density living, strong public schools, abundant natural beauty, and convenient access to the New Orleans metropolitan area via the Lake Pontchartrain Causeway and Interstate 12.

Marc Orgeron and 21st Century Home Inspections, LLC serve the full breadth of St. Tammany Parish — from the lakefront communities of Mandeville and Madisonville to the rapidly developing corridors of Covington, the established residential and commercial market of Slidell, and the rural communities of Abita Springs, Pearl River, LaCombe, Folsom, and Bush. With over 25 years of inspection experience throughout the Greater New Orleans metro area, Marc brings the knowledge and professionalism that St. Tammany homebuyers and sellers deserve.

Mandeville — Lakefront Living on the Northshore

Mandeville anchors the southern edge of St. Tammany Parish along the northern shore of Lake Pontchartrain, connected to the New Orleans metropolitan area by the Lake Pontchartrain Causeway — the longest bridge over water in the world at nearly 24 miles. Mandeville's lakefront character, mature tree canopy, and proximity to the Causeway make it one of the most sought-after residential markets on the Northshore, and its housing stock reflects decades of sustained investment and development.

The historic core of Mandeville — known as Old Mandeville — sits directly on the lakefront along Lakeshore Drive and Girod Street, featuring charming older cottages, Victorian-era homes, and converted properties that carry significant historic and architectural character. Inspections in Old Mandeville require careful evaluation of aging foundations, older mechanical systems, wood deterioration in high-humidity lakefront environments, and the structural integrity of homes that have weathered decades of Lake Pontchartrain exposure.

Away from the lakefront, Mandeville's established subdivisions along Highway 22, Highway 1088, and the Tammany Trace rail trail corridor include a wide range of mid-century and late 20th century homes as well as newer developments that have expanded the community substantially over the past two decades. The Tammany Trace — a 31-mile rails-to-trails conversion running from Covington to Slidell through Mandeville and Abita Springs — is one of the defining recreational amenities of St. Tammany Parish and a key feature of neighborhoods that run along its corridor.

Covington — The Parish Seat of St. Tammany

Covington serves as the parish seat of St. Tammany Parish and is one of the fastest-growing cities in Louisiana. Situated along the Bogue Falaya River and Tchefuncte River at their confluence near downtown, Covington features a beautifully preserved historic downtown district along Columbia Street and Boston Street that has emerged as one of the most vibrant small-city downtowns in the Gulf South — with galleries, restaurants, boutiques, and events that draw visitors from across the region.

Covington's residential market spans an extraordinarily wide range — from the historic homes in the Lee Road and New Hampshire Street corridors near downtown to the large master-planned communities that have emerged along Highway 21, Highway 190, and Interstate 12. Subdivisions like River Chase, Beau Chêne, Bedico Creek, and the communities surrounding Covington High School and St. Paul's School represent some of the most active new home construction markets in Louisiana.

New construction inspections are particularly in demand throughout the Covington area as builder activity has accelerated dramatically in response to population growth driven by families relocating from Orleans and Jefferson parishes seeking larger homes, lower density, and access to St. Tammany's highly regarded public school system — including Covington High School, Fontainebleau High School in Mandeville, and the nationally recognized Northlake Christian School.

Slidell — Eastern Gateway to the Northshore

Slidell is the largest city in St. Tammany Parish and serves as the eastern anchor of the Northshore market, situated at the junction of Interstate 10 and Interstate 59 where Louisiana meets Mississippi. Slidell's position at this transportation crossroads has made it a hub of commercial and residential development — and its housing market is among the most active and diverse in the entire parish.

Slidell's residential neighborhoods span several distinct areas. Old Slidell, centered around the historic downtown along Erlanger Street and Second Street near the Bayou Bonfouca waterfront, features charming older homes and commercial buildings that carry significant historic character. The established subdivisions of Lakeshore Estates, Oak Harbor along the Lake Pontchartrain shoreline, Fontainebleau, and Eden Isles on the waterways and canals of the eastern parish represent decades of residential development ranging from modest mid-century homes to substantial waterfront properties on Bayou Bonfouca, Bayou Liberty, and the Lake Pontchartrain shoreline.

Slidell also contains a significant inventory of newer subdivisions that have developed along the Gause Boulevard and Highway 11 corridors, including communities near Slidell High School, Northshore High School, and Salmen High School. The Ochsner Medical Center — North Shore campus along Gause Boulevard is a major institutional anchor for the eastern parish and the surrounding residential neighborhoods that have grown up around the medical complex.

Madisonville & Abita Springs

Madisonville, a small historic community at the mouth of the Tchefuncte River where it empties into Lake Pontchartrain, is one of the most charming and historically significant communities on the Northshore. The waterfront along Main Street in Madisonville features a collection of historic buildings, the Lake Pontchartrain Basin Maritime Museum, and a working waterfront that has served the local fishing and recreational boating community for generations. Homes in Madisonville — ranging from historic cottages along the river to newer residential developments on the surrounding high ground — benefit from thorough inspection given the community's proximity to tidal waterways and its exposure to both river and lake weather events.

Abita Springs, situated inland along the Tammany Trace between Mandeville and Covington, is one of the most beloved small communities in Louisiana — famous worldwide for the Abita Brewing Company and its award-winning craft beers, as well as the quirky and beloved Abita Mystery House folk art museum. The residential character of Abita Springs reflects its small-town roots, with a mix of older bungalows and cottages near the historic town center along Vermont Street and Pine Street, as well as newer residential development on the surrounding wooded lots that attract buyers seeking a rural feel within commuting distance of New Orleans.

Pearl River, LaCombe, Folsom & Bush

The northern and eastern reaches of St. Tammany Parish — including Pearl River along the Mississippi state line, LaCombe on the lakefront between Mandeville and Slidell, Folsom in the rolling hill country of the northern parish, and Bush near the Washington Parish line — represent the rural character that defines much of St. Tammany beyond its suburban core.

Pearl River sits along the Pearl River at the Louisiana-Mississippi border and contains a mix of rural residential properties, waterfront camps, and small-town neighborhoods that attract buyers seeking a slower pace within reach of the metro area. LaCombe, situated along Highway 190 between Mandeville and Slidell near the Bayou Lacombe watershed, features a mix of rural properties and lakefront communities along the Lake Pontchartrain shoreline. Folsom and Bush in the northern parish sit in the pine hill country that characterizes the transition from Louisiana's coastal plain to its interior uplands — a distinctly different landscape from the lakefront and suburban communities of southern St. Tammany, and one that presents different inspection considerations including well and septic systems, rural construction standards, and properties on larger wooded acreage.

Wind Mitigation & FORTIFIED Roof in St. Tammany Parish

While St. Tammany Parish sits on the Northshore — north of Lake Pontchartrain and generally at higher elevation than Orleans and Jefferson parishes — the parish is by no means immune from hurricane risk. Hurricanes Katrina, Ida, and other major storms have caused significant wind and water damage throughout St. Tammany, and homeowner insurance premiums throughout the parish reflect ongoing hurricane exposure.

Wind Mitigation Inspections are valuable for St. Tammany homeowners just as they are throughout the Greater New Orleans area. A Wind Mitigation report documents your home's hurricane resistance features and can result in meaningful insurance premium reductions. The FORTIFIED Roof certification program is also increasingly relevant for St. Tammany homeowners — particularly those in lakefront communities along Mandeville, Madisonville, LaCombe, and the Slidell waterfront areas that face direct lake exposure during storm events.

Schools & Landmarks Throughout St. Tammany Parish

21st Century Home Inspections serves homebuyers and sellers throughout St. Tammany Parish near all of the parish's major schools and landmarks — including Covington High School, Fontainebleau High School in Mandeville, Slidell High School, Northshore High School, Salmen High School, St. Paul's School in Covington, Northlake Christian School, and Lakeshore High School in Mandeville. The parish's major landmarks include Fontainebleau State Park on the Mandeville lakefront, the Lake Pontchartrain Causeway, the Abita Brewing Company, the Tammany Trace rail trail, the Tchefuncte River corridor through Covington and Madisonville, and the Lake Pontchartrain Basin Maritime Museum in Madisonville.