At a Glance
| Attribute | Detail |
|---|---|
| USDA Zone | 9a |
| Best Planting Season | October–March |
| Typical Lot Size | 5,200–7,800 sq ft |
| Typical Project Cost | $9,000–$44,000 |
| Annual Rainfall | 63 inches |
| Summer High | 92°F |
What Makes a Corner Lot Different in New Orleans
Your corner lot presents 150–200 feet of public-facing exposure along two streets, and in New Orleans that means two City-maintained sidewalks, two curb strips you’re responsible for mowing, and visibility from passing traffic on both axes. The Vieux Carré Commission or local historic district review boards scrutinize fencing materials, paint colors, and setback encroachments—wrought iron and board-on-board cypress pass; chain link and vinyl do not. Your silty clay soil compacts under foot traffic, especially near the second sidewalk where pedestrians cut the corner, and a water table eighteen inches below grade means any planting bed needs an extra four inches of amended topsoil to avoid root rot. Front-yard setbacks in Uptown and Broadmoor neighborhoods typically run 15–20 feet; Mid-City and Lakeview allow 10–12 feet, giving you a narrow strip along each street where foundation plantings must tolerate salt spray from passing cars, afternoon sun from the south and west, and flooding during August storms. If you’re in a suburban parish like Jefferson or St. Tammany, HOA covenants often mandate grass type (St. Augustine or Zoysia) and restrict hardscape color palettes to neutral tones.
Design Zones: How to Divide Your Corner Lot
Primary Street Facade (the side your front door faces): Foundation beds 4–6 feet deep with tiered plantings—low evergreens at the sidewalk, mid-height shrubs at the porch, a single ornamental tree anchoring one corner. In New Orleans’s humidity, avoid dense masses that trap moisture against siding; leave 18 inches of air circulation between the house and the first row of plants.
Secondary Street Facade (the cross street): This is your curb-appeal investment. A raised bed with railroad-tie or brick edging lifts roots above the water table and frames a colorful perennial display visible to through traffic. If your lot slopes toward the street, grade it to direct runoff into a gravel swale rather than across the sidewalk.
Interior Corner Yard: The private zone behind your fencing line. A flagstone patio here catches morning sun and afternoon shade from the house. Install a dry-stack retaining wall to create two elevation tiers if your lot grades more than eight inches; silty clay erodes in sheet flow during July–September rain events.
Parkway Strips: The 3–6 foot grass band between sidewalk and curb on both streets. The City of New Orleans requires you to mow it, but prohibits irrigation lines under the sidewalk without a permit. Plant ‘Seville’ St. Augustine if the strip gets six hours of sun; ‘Sapphire’ Zoysia tolerates the four hours of dappled shade under a live oak canopy.
Materials for New Orleans’s Climate
Brick pavers (Grade SW, ASTM C216): The gold standard. Absorb and release humidity without spalling; moss growth is aesthetic rather than structural. Expect $18–$24 per square foot installed.
Flagstone (Pennsylvania bluestone or Texas limestone): Handles freeze-thaw cycles and stays cooler underfoot in August than concrete. Costs $22–$30 per square foot. Seal every three years to prevent efflorescence from ground salts.
Decomposed granite: Popular in California, a mistake here. The 63 inches of annual rain turns it to soup by October. Use crushed oyster shell (locally available, $45/ton delivered) for permeable paths instead.
Pressure-treated pine: Rated for ground contact (.60 CCA or ACQ) lasts 12–15 years in New Orleans soil. For raised beds along the secondary street, 6×6 timbers stacked two high and spiked with rebar create a 16-inch elevation that solves the water-table problem. Cypress heartwood costs three times as much and buys you another decade.
Concrete pavers: Avoid solid slabs; they trap water and crack along the joints within five years. If you must use concrete, specify a 4-inch gravel base, 6-mil vapor barrier, and #4 rebar grid on 18-inch centers. Permeable pavers (e.g., Belgard Aqua-Bric) cost $14/sq ft and satisfy LDEQ stormwater requirements in flood zones AE and VE.
Wrought iron fencing: Required by most historic district commissions. Budget $120–$180 per linear foot for powder-coated aluminum that mimics traditional ironwork without the rust maintenance.
What Homeowners Get Wrong in New Orleans
Planting azaleas in full sun: Your secondary street facade gets six hours of western exposure in July. ‘Formosa’ and ‘George Tabor’ azaleas, which thrive in dappled shade under live oaks, scorch and drop leaves by mid-August in unprotected beds. Move them to the north side of the house or replace them with ‘New Gold’ lantana, which tolerates both the heat and the humidity.
Ignoring the water table: Digging a 24-inch-deep bed without adding drainage aggregate puts roots in a saturated zone nine months of the year. Every foundation bed should have a 4-inch crushed-stone base, a layer of landscape fabric, then 12–16 inches of amended topsoil (native silty clay cut 50/50 with compost). For help planning beds that match your yard’s actual drainage, see Hadaa’s zone-verified design tool.
Over-mulching: Three inches of cypress mulch in April becomes a hydrophobic mat by June, shedding rain and trapping humidity against plant crowns. Use 1.5 inches maximum, pull it back two inches from stems, and refresh annually rather than piling new mulch on top of decomposed layers.
Skipping the permit: LDEQ requires a stormwater permit for any hardscape over 500 square feet in flood zones AE, AO, and VE. That permit costs $150 and takes six weeks, but the fine for non-compliance starts at $2,500. If your corner lot includes a side yard that drains toward a canal or the lakefront, you’ll also need a coastal-use permit.
Choosing the wrong grass: ‘Raleigh’ St. Augustine, the default sod at big-box stores, needs full sun and weekly irrigation. On a corner lot with mature live oaks filtering the secondary street facade, you’ll see dollar-spot fungus and brown patches by August. ‘Palmetto’ St. Augustine tolerates four hours of shade and survives on rainfall alone after the first year.
Budget Guide for New Orleans
Budget Tier ($9,000): Remove invasive ligustrum and nandina from both street facades, amend beds with compost, install drip irrigation on a single zone, plant 18–24 shrubs and perennials from the table below, lay 200 square feet of crushed oyster shell along the secondary sidewalk, and mulch with cypress bark. At this level you’re doing the grading work yourself and sourcing plants from local nursives like Clegg’s Nursery or Pelican Greenhouse.
Mid Tier ($20,000): Everything in Budget, plus 400 square feet of brick pavers for a patio in the interior corner yard, a 40-foot run of powder-coated aluminum fencing (48 inches tall) along the secondary street, French drain installation (80 linear feet with 4-inch perforated pipe and gravel sock) to daylight water at the curb, a 150-gallon rainwater cistern tied to a gutter downspout, and a single 2.5-inch caliper ‘Natchez’ crape myrtle as a focal point. Includes permits, grading, and a zone-verified planting plan.
Premium Tier ($44,000): Everything in Mid, plus 800 square feet of Pennsylvania bluestone with mortared joints, custom wrought-iron gates at both sidewalk entries, uplighting for three trees, a dry-stack brick retaining wall (18 inches tall, 60 feet long) creating two planting tiers, automated irrigation with weather-based controller, and a contractor-grade planting plan with 60+ specimens including mature ‘Southern Shield’ ferns, ‘Henry’s Garnet’ Virginia sweetspire, and a 6-inch caliper live oak. For a project at this scope, a landscape architect’s design fee runs $3,500–$5,000 and satisfies historic district submittal requirements.
Plant Palette
| Plant | Zones | Sun | Water | Height | Why here |
|---|---|---|---|---|---|
| ‘Natchez’ Crape Myrtle (Lagerstroemia indica × fauriei) | 7–10 | Full | Low | 20–30 ft | White July blooms visible from both streets; mildew-resistant in New Orleans humidity; single-trunk form anchors corner intersections without blocking sightlines. |
| ‘Henry’s Garnet’ Virginia Sweetspire (Itea virginica) | 5–9 | Partial | Medium | 3–4 ft | Fragrant June spikes; tolerates wet soil along curb strips; burgundy fall color persists into December on corner lots with southern exposure. |
| ‘New Gold’ Lantana (Lantana ×hybrida) | 8–11 | Full | Low | 2–3 ft | Non-stop yellow blooms May–frost; survives salt spray from passing traffic on secondary street facades; no deadheading required in 9a heat. |
| ‘Southern Shield’ Fern (Thelypteris kunthii) | 7–11 | Shade | High | 2–3 ft | Evergreen in zone 9a; fills shaded north-facing beds where azaleas fail; spreads slowly in silty clay without becoming invasive. |
| ‘Gulf Stream’ Nandina (Nandina domestica) | 6–9 | Partial | Low | 3–4 ft | Compact form fits narrow parkway strips; bronze winter foliage; non-invasive cultivar approved for New Orleans plantings. |
| ‘Hameln’ Fountain Grass (Pennisetum alopecuroides) | 5–9 | Full | Low | 2–3 ft | Tan plumes August–October; tolerates compacted soil near corner sidewalks; self-cleans after frost without shearing. |
| ‘Knockout’ Rose (Rosa ‘Radrazz’) | 5–9 | Full | Medium | 3–4 ft | Repeat blooms April–November; black-spot resistant in humid climates; one plant every six feet creates continuous color along secondary street beds. |
| ‘Winter Gem’ Boxwood (Buxus microphylla) | 6–9 | Partial | Medium | 2–4 ft | Evergreen structure; shears into 18-inch globes for front-door symmetry; survives August humidity better than English boxwood. |
| ‘Homestead Purple’ Verbena (Verbena canadensis) | 7–10 | Full | Low | 6–12 in | Groundcover for raised beds; purple blooms March–frost; roots tolerate elevated moisture in New Orleans summers. |
| ‘Fireworks’ Goldenrod (Solidago rugosa) | 4–9 | Full | Low | 3–4 ft | September gold plumes; native pollinator magnet; thrives in unamended silty clay along curb strips where irrigation is impractical. |
| ‘Barbara Bush’ Possumhaw (Ilex decidua) | 5–9 | Full | Medium | 12–15 ft | Red berries November–February; deciduous habit allows winter sun into interior yards; tolerates periodic flooding in AE zones. |
| ‘Seville’ St. Augustine Grass (Stenotaphrum secundatum) | 8–10 | Full | Medium | 3–4 in | Shade-tolerant turf for parkway strips under live oak canopy; establishes faster than Zoysia in New Orleans heat; mow at 3.5 inches to reduce water needs. |
| ‘Soft Caress’ Mahonia (Mahonia eurybracteata) | 7–9 | Partial | Low | 3–4 ft | Narrow-leaf evergreen; yellow February blooms; fits 18-inch spaces between sidewalk and house on tight corner setbacks. |
| ‘October Skies’ Aster (Symphyotrichum oblongifolium) | 3–9 | Full | Low | 18–24 in | Blue September–October blooms; survives on rainfall alone after first season; fills secondary street beds where summer annuals fail in humidity. |
| ‘Acadiana’ Canna (Canna ×generalis) | 8–11 | Full | High | 4–6 ft | Red blooms June–September; thrives in poorly drained corner beds; a New Orleans native cultivar that signals local knowledge to passersby. |
Try it on your yard
These fifteen plants handle dual-street exposure, silty clay, and the water table that defines every New Orleans corner lot—but the layout depends on your setbacks, drainage pattern, and whether you’re in a historic district.
See what your corner lot could look like →
Frequently Asked Questions
Do I need a permit to build raised beds on my New Orleans corner lot?
No permit is required for raised beds under 30 inches tall that don’t include permanent footings or retaining walls. If you’re stacking railroad ties or building a mortared brick wall to address the water table, Jefferson Parish requires a $50 building permit for any structure over 18 inches; Orleans Parish exempts landscaping walls under 36 inches unless you’re in the Vieux Carré or a local historic district. LDEQ stormwater permits apply if your hardscape exceeds 500 square feet and you’re in a flood zone.
What’s the best way to handle drainage where two sidewalks meet at my corner?
Install a French drain that daylights at the curb on your secondary street. Dig an 18-inch-deep trench along the interior side of the sidewalk, lay 4-inch perforated pipe in a gravel sock, and slope it 2% toward the street. In New Orleans’s silty clay, the drain will clog within three years unless you wrap the pipe in non-woven geotextile fabric and cap the uphill end with a clean-out access. If your corner lot sits below street grade, a 150-gallon dry well filled with #57 stone provides temporary storage during August cloudbursts.
Which grass survives in the parkway strip where the City won’t let me irrigate?
‘Palmetto’ or ‘Seville’ St. Augustine establishes in one season and survives on New Orleans’s 63 inches of annual rainfall after that. Sod it in October or March—never June—and water every other day for the first six weeks. Once the roots hit 4 inches, the grass pulls moisture from the water table. If your parkway strip is under a live oak canopy and receives less than four hours of sun, ‘Sapphire’ Zoysia tolerates the shade but takes eighteen months to fill in.
How do I design my corner lot if I’m in a historic district?
Request the Vieux Carré Commission’s “Landscape Guidelines” or your local historic district’s design standards before you plant anything. Most require wrought-iron or wooden picket fencing (no vinyl or chain link), prohibit synthetic turf, and restrict hardscape to brick, flagstone, or oyster shell. Paint colors for fences and shutters must match an approved palette. If you’re adding a tree, choose a species on the City’s “Recommended Street Tree” list—live oak, bald cypress, ‘Natchez’ crape myrtle—and plant it at least 8 feet from the sidewalk. Submittals take 30–45 days for approval.
What’s the typical cost to install a brick patio on a New Orleans corner lot?
A 300-square-foot patio in running-bond brick pavers costs $5,400–$7,200 installed, including excavation, 4-inch crushed-stone base, 1-inch sand leveling layer, polymeric joint sand, and edge restraint. If your lot requires additional grading to keep water away from the house, add $800–$1,200 for a skid-steer and operator. Flagstone runs $6,600–$9,000 for the same footprint. For a faster, lower-cost option, a crushed-oyster-shell patio with railroad-tie edging costs $1,200–$1,800 for 300 square feet.
Can I plant a live oak on my corner lot, or will the roots damage my sidewalks?
Plant a live oak only if you have 25+ feet of unobstructed space between the trunk location and both sidewalks. The root flare of a mature live oak spreads 15–20 feet in all directions and will lift concrete within a decade if planted closer. On a typical New Orleans corner lot (60 × 90 feet with 15-foot setbacks), you have room for one live oak in the rear yard, not along the street facades. For street-side planting, choose ‘Natchez’ crape myrtle (20-foot spread) or ‘Barbara Bush’ possumhaw (12-foot spread) instead.
Do corner lots in New Orleans require more irrigation than interior lots?
Yes—your corner lot has 60–80% more lawn and planting bed area exposed to sun and wind than an interior lot of the same square footage. That translates to 30–40% higher water consumption during May–September. Installing drip irrigation on a timer and choosing low-water plants like ‘New Gold’ lantana, ‘Hameln’ fountain grass, and ‘October Skies’ aster reduces your monthly water bill by $40–$60 compared to an all-turf design. A 150-gallon rainwater cistern tied to a downspout offsets another 800 gallons per month during the rainy season.
What’s the biggest mistake homeowners make on New Orleans corner lots?
Planting the same foundation shrubs along both street facades without considering sun exposure. Your primary facade (usually facing north or east) receives four hours of dappled morning light; your secondary facade (south or west) bakes in six hours of afternoon sun. Azaleas and ferns planted along the secondary street will scorch by July. Design each facade independently: shade-tolerant plants (Southern Shield fern, ‘Soft Caress’ mahonia) on the primary side, sun-lovers (lantana, roses, fountain grass) on the secondary side.
How do I maintain a corner lot in New Orleans without spending every weekend on yard work?
Replace 30–40% of your turf along the secondary street with a raised perennial bed mulched with pine straw. Mowing two parkway strips plus a front and side yard takes 60–75 minutes weekly; a perennial bed needs one weeding session per month and annual cutback in February. Choose self-cleaning plants like lantana, verbena, and aster that don’t require deadheading. If you’re starting from scratch, a low-maintenance design optimized for New Orleans’s climate cuts your maintenance time in half.
Are there local nurseries in New Orleans that carry zone 9a plants suited to corner lots?
Clegg’s Nursery in Baton Rouge, Pelican Greenhouse in Metairie, and Tallulah Nursery in Mandeville stock cultivars adapted to Louisiana’s humidity and silty clay. All three carry the lantana, mahonia, and sweetspire cultivars in the plant table above, and staff can confirm whether a plant tolerates the salt spray and compacted soil common along corner-lot sidewalks. For native species like possumhaw and goldenrod, visit the Louisiana Iris and Native Plant Society’s annual spring sale at City Park.
