Costa Rica construction cost calculator
Building a house in Costa Rica costs about $700 per m² for a basic finish up to $1,800+ for ultra luxury, before land. Enter your size, finish and pool for an estimate in seconds.
Minimum construction budget $350,000 USD, before land
Estimate your build
Cost to build per m² in Costa Rica (2026)
Our construction prices by finish level, before land. Source: Decentra Homes project pricing, October 2026.
| Finish level | Per m² | Per ft² | Typical for |
|---|---|---|---|
| Basic | about $700 | about $65 | Simple plan, standard local finishes, tile floors, standard windows |
| Mid-range | about $1,000 | about $93 | Good finishes, larger windows, custom kitchen, standard spans |
| Upper mid-range | $1,000 to $1,200 | $93 to $111 | Better finishes, more glass, more custom joinery |
| Luxury | $1,500 to $1,800 | $139 to $167 | Large openings and spans, premium finishes, ocean-view sites |
| Ultra luxury | $1,800+ | $167+ | Architectural design with custom everything |
| Pool | about $2,500 per m² of pool | about $232 per ft² | All-in: excavation, shell, finish and filtration |
What the per-m² price covers, and what it doesn't
The per-m² price is the construction of the home itself: structure, roof, walls, plumbing, electrical and the finishes of the level you choose. The calculator then adds the items that are priced separately, so nothing is hidden.
- Added by the calculator: the pool, design and engineering (5.5% to 6% under the CFIA fee schedule) and a 10% to 15% contingency.
- Priced per lot after a site visit: site works such as retaining walls, long driveways, utility extensions, and permit and connection fees, which depend on the municipality.
- Not included: the land, legal and closing costs, furniture and decor.
What moves your number
Slope, soil and access. A hillside lot needs engineered foundations and often retaining walls, and a remote lot adds freight and travel. Our soil study and topographic survey pages explain how we measure this before you buy.
Design complexity. Long spans, cantilevers and walls of glass cost more than a simple plan, whatever the finish level.
Imported finishes. Fixtures and materials brought in from abroad carry freight and import duties on top of their price.
Construction system. We build in concrete, hybrid and prefabricated galvanized steel frame. The system changes the schedule more than the price, and we compare them side by side for your lot.
Worked examples
| Home | Estimated total before land |
|---|---|
| 250 m², mid-range, 30 m² pool | $377,000 to $396,000 |
| 300 m², luxury, 32 m² pool | $615,000 to $756,000 |
| 400 m², ultra luxury, 45 m² pool | $966,000 to $1,015,000+ |
Each total includes design and engineering and a 10% to 15% contingency. For the full breakdown by region and finish, see our cost to build a house in Costa Rica guide and the pool cost guide.
Is $350,000 enough?
Our minimum construction budget is $350,000 USD, before land. If your estimate comes in below that, we can still help: our construction consulting is open to any project size, with a CFIA-licensed engineer and architect with over 20 years of experience.
Google reviews
“We have had a great experience with Decentra. Their follow up skills are impeccable and they are a one stop shop for all phases of your build.”
“I engaged with Sean and the owner Sergio to obtain building costs for a residential project I was considering in the mountains of the Central Valley. I found them to be very welcoming, informative, accommodating…”
Construction cost calculator questions
How accurate is this calculator?
It uses Decentra Homes' own 2026 construction prices, so it is a realistic planning range for a custom home. The final price comes after a site visit, the design and a written proposal, because slope, soil, access and your choices of finishes change the number.
Does the estimate include land?
No. Every figure is construction before land. Land, legal and closing costs are separate, and lot prices vary far more than building costs from one town to the next.
Why add 5.5% to 6% for design?
Architecture and engineering in Costa Rica are billed as a share of construction value under the CFIA fee schedule. Plans must be signed by CFIA-registered professionals before you can get a building permit.
Why keep a contingency?
Every build meets something unexpected: rock in the excavation, a design change, a price rise on imported finishes. Plan for 10%, and closer to 15% on a steep or remote lot.
What does a pool add?
About $2,500 per square meter of pool, all-in: excavation and grade work, the shell, the finish and the filtration system. LED lighting and other custom features add to that.
What is your minimum project size?
Our minimum construction budget is $350,000 USD, before land. For smaller projects we can still help as consultants, from $300 an hour.
Does the construction system change the price?
Less than most people expect. We build in concrete, hybrid and prefabricated galvanized steel frame, and price the options side by side for your lot, because finishes and site work usually move the number more than the frame.
How long does a build take?
Most of our homes take 5 to 8 months on site. Design, the water letter and permits come first and usually take a few months, depending on the lot and the municipality.
Everything we do
Take the full turnkey package, or bring us in for one stage.
- Land and construction consultingLot checks, surveys, soil studies and water letters before you buy
- Architectural designA CFIA-licensed architect, 3D renders and construction plans
- Permits and water lettersCFIA plans, municipal permits and water availability
- Topographic surveysLevels, contours and boundaries before design
- Soil studiesGeotechnical tests for safe foundations
- Luxury custom homesTurnkey construction, from foundations to furniture
- Concrete, hybrid or steelConcrete block, poured concrete, hybrid and steel frame
- Pools and outdoor livingInfinity pools, terraces and outdoor kitchens
- Renovations and additionsKitchens, bathrooms, joinery and full remodels
- Commercial and multi-unitHospitality, retail and multi-unit buildings
- Cost to build in Costa RicaPer square meter prices, fees and permits for 2026
Tell us about your project
The fastest way to reach us is WhatsApp. Or send the form and we reply within one business day.
Minimum construction budget $350,000 USD, before land
Message us on WhatsApp- +506 8733-2930
- Phone
- +1 503-994-8017
- Showroom
- Altos de Flamingo, Playa Flamingo, Guanacaste, Costa Rica, by appointment
- Licensing
- CFIA certified under SIM SRL