Estate landscaping: a big property is a sequencing problem before a design one

A complete property design and installation runs $25,000 to $150,000. Premium schemes with integrated hardscape, professional lighting and water features are $30,000 to $75,000 and up. Estate projects on multi-acre properties, with entry sequences, specimen planting and site-wide lighting, run $75,000 to $300,000 and beyond. Phasing spreads that across years without increasing the total, provided the sequence is right.

Survey and master planning take four to eight weeks, plus any covenant or permitting review. A single-push build on a large property runs three to six months; a phased delivery is typically spread across two or three seasons by choice rather than necessity. Weather is the main constraint on earthworks — saturated clay cannot be compacted, and everything downstream waits on that phase being sound.

Usually budget, sometimes disruption, occasionally planting season. Phasing does not have to cost more, and often costs less because the work is spread across seasons and crews rather than compressed. What makes it work is drawing the master plan once and laying the buried services property-wide in the first phase. Phasing without those two things is where the extra cost actually comes from.

Yes, and it is the normal case, which is why the phasing and access plan is part of the proposal rather than an afterthought. It sets out which areas are affected and for how long, where vehicles and materials go, what access stays usable, and when the noisy operations happen. A family living inside an open-ended construction site is the most common complaint about large builds, and it is a planning failure rather than an inevitability.

Because a service run to phase three has to physically cross phase one. If the conduit is not there when the ground is open, reaching it later means trenching through a finished terrace or lawn a year or two after it was completed. Sleeving and conduit cost very little during earthworks and are effectively impossible to add afterwards without demolition. It is the single most valuable decision in a phased programme.

A haul route is planned across the whole programme and kept open until the work that needs it is finished. Large materials, machinery and specimen trees all need a way in, and the classic mistake is building over that route in an early phase. Heavy and specimen items are scheduled to the access window rather than to the design sequence, which sometimes means planting a tree earlier than you would otherwise choose.

They will if the master plan fixes materials and levels at the start, which is exactly why it is drawn once. Where a material or a plant may become unavailable, we source or reserve it early. Designing each phase when it is funded is how properties end up reading as several unrelated projects — different pavers, mismatched levels, a planting palette that changed halfway.

More than most people estimate, and it is worth knowing before the design is fixed rather than after. Turf area, water features, annual bedding and extensive irrigation all carry recurring cost, and on acreage those numbers are substantial. We state the projected annual maintenance figure alongside the capital cost at design stage, so decisions about turf and feature count are made with both visible.

Yes, as part of the project. Large schemes frequently involve county permitting for grading and structures, and most of Montgomery County is covenanted — in The Woodlands that means a DSC submission and ARC approval before work starts. Approval timelines are outside our control, which is precisely why they are built into the programme early rather than discovered when the crews are ready.

Regularly, and on new construction the earlier the better. Grading, drainage, sleeving and tree protection all want resolving while the builder is still on site and the ground is open. Coming in after the drive is poured and the slab is finished means cutting into completed work for every service run, and it is the reason new-build landscapes so often cost more than they should.

Yes, and on a large property continuity is worth a great deal. The crew maintaining a landscape we built already knows what was planted, how the irrigation is zoned, where the conduit runs and what the establishment plan says — the knowledge an as-built record only partly captures. It is quoted separately so it stands on its own merits rather than being bundled into the build.

Establishment, and on a large scheme it is a managed period rather than an afterthought. New planting needs deep infrequent watering that tapers across twelve months, mulch maintained at depth, and beds kept clean until the planting closes. Expect a small percentage of losses even with good stock and good planting. Beds are also spaced for what plants become, so a well-designed scheme looks deliberately open in year one.