A number like $150,000 means very little on its own — it’s just a headline until you know what it’s actually paying for. We’ve written before about a Lafayette project that landed almost exactly there for a full backyard build-out (see “A Complete Outdoor Living Space: The Long Game Project”). Here’s a breakdown of the categories a project at that scale typically covers, and why the split looks different from property to property.
Pool and Spa Construction
This is usually the largest single category in a project at this scale. A raised spa, a sheer-descent water feature, and a tanning ledge with in-pool loungers — the kind of elements that turn a pool into a real outdoor living space rather than just a place to swim — all add real construction cost beyond a standard rectangular pool. Vertical elements like a raised spa cost more than expanding a pool’s footprint horizontally, but they’re often the only option on a site with limited buildable space.
Hardscape and Decking
Coping and decking material choice makes a real difference here. Travertine, for example, costs more than poured concrete but holds up differently to Louisiana’s heat and humidity and reads as a finished, intentional space rather than a functional one. The amount of decking a project needs — and how tightly it has to wrap against the home versus how much yard space is left for turf or planting — depends heavily on the lot itself. Many clients also choose to extend the new pool decking as an overlay across the existing back patio. Rather than reading as a separate addition, the whole space becomes one connected area the moment you step out the back door — a small decision that has an outsized effect on how finished the property feels.
Outdoor Kitchens, Pavilions, and Pergolas
Structures like an outdoor kitchen, a pavilion, or a pergola are usually where a project’s personality shows up the most, and where the cost range varies the widest. A simple pergola with no roof does far less structurally than a fully roofed pavilion built to handle real weather, and that difference shows up directly in the budget — a solid roof means real structural engineering, not just posts and beams. An outdoor kitchen follows the same logic: a built-in grill and countertop is a different cost category entirely from a full kitchen with a refrigerator, sink, and pizza oven, each requiring its own utility connections. None of these structures are optional extras in a true outdoor living space — they’re usually the reason the space gets used the way it was designed to be — but which version fits a given budget depends on how the family actually plans to use the space, not just what looks good in a rendering.
Drainage and Site Preparation
This category is invisible in the finished photos and often underestimated in a budget built without a real site assessment. A property with a straightforward, flat lot needs far less drainage work than one with a significant easement or a high water table limiting what’s buildable. On a constrained site, this category can take up a larger share of the budget than people expect, precisely because the constraint has to be solved before anything else gets built.
Lighting and Irrigation Infrastructure
LED lighting and a properly zoned irrigation system are often planned to extend beyond just the new construction — tying into an existing front-yard system, for example, so the whole property reads as one property instead of two separate projects stitched together. This infrastructure cost is easy to underestimate because it’s not visually dramatic, but it’s what makes a finished space function well after installation, not just look good on day one.
Planting and Turf
Whether a project uses artificial turf, sod, or a mix depends on the site and the homeowner’s maintenance preferences. A restrained, low-maintenance planting palette costs differently than a dense, layered planting scheme, and the choice affects both the installation cost and what ongoing maintenance looks like afterward.
Design and Engineering Fees
A licensed landscape architect’s master plan, plus any structural engineering a pool or retaining element requires, is a real cost category that a lower bid sometimes leaves out entirely. This is the category that determines whether the other categories work together as one coherent design or get built as a series of disconnected decisions that can sometimes work against each other.
Why the Split Looks Different on Every Property
A property with a drainage easement or a tight lot puts more of its budget into site preparation and vertical design solutions, the way the project referenced above did. A blank-slate property with more usable space might put more of its budget into planting and hardscape instead. There’s no universal percentage breakdown that applies to every $150,000 project, because the site itself determines where the money has to go before the design ever gets to the parts that are fun to plan.
How Site Constraints Shift the Budget
The project referenced above is a good illustration of this: a significant drainage easement meant the site preparation and vertical design categories carried more weight than they would have on an unconstrained lot, while the pool footprint itself stayed smaller than a typical $150,000 project might allow elsewhere. The total didn’t change because the site was harder to work with — the allocation across categories did. A property without that constraint might put a larger share of the same budget into pool size or planting instead.
What This Means If You’re Budgeting
If you’re trying to figure out what a project at this scale would look like on your property, the site conditions matter as much as the wish list. We’re glad to walk your property and talk through where a budget at any scale would actually go, based on what your specific lot requires.