Saint Lucia HomesProperty portal
BUILD PLANNER · INDICATIVE MODEL

Build a clearer brief.

Shape the home, choose a construction system, and see the budget move with you.

US$ Model
What this estimate includesSources & assumptions

Indicative only. Figures are placeholders until the standards team's research is merged. Every coefficient is listed below with its source and confidence.

01 · YOUR BRIEF

Start with the shape

Change any input to update the estimate instantly.

1,800 sq ft
500 sq ft10,000 sq ft

Enclosed floor area only.

3
1 bedroom7 bedrooms

A small adjustment applies above three bedrooms.

02 · BUILD SYSTEM
Mortgage assumptionsOptional

Repayment uses the full build cost with no deposit. Land purchase is not included.

Buying instead of building? See what home you can afford, with the bank math shown step by step. There is also real government help: zero-deposit SLDB loans, stamp duty relief and a new housing facility.

The full written answer with dated cost bands and a worked example: what it costs to build in Saint Lucia.

03 · LIVE ESTIMATE

Build budget

Updates live
Indicative build cost
Midpoint
Build time
Resilience
Monthly mortgage
Where the budget goes

Share of the midpoint estimate

LOW → HIGH
View exact range breakdown
Cost breakdown
ItemLowHigh

Resilience is the level the system typically reaches when built to its documented design. See the rating ladder.

METHOD NOTES

Model evidence

Updated with each capture

The index keeps the assumptions behind this indicative range visible, so you can tell what is established, provisional, or still needs a local benchmark.

View all coefficients and source details data/cost-model.json

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