Ballpark Lab

Pool Cost Calculator / Connecticut

Connecticut pool estimate

Inground Pool Cost in Connecticut (2026)

Building an inground pool in Connecticut runs roughly 25% above the national average on labor and materials, which we apply to the pool shell. With about a 8-month swim season and residential power around 28¢/kWh, where you live shapes both the build price and what it costs to run.

A typical 400 sq ft gunite pool in Connecticut

20 ft × 20 ft, 5 ft average depth, standard (flat) excavation, no add-ons — a clean baseline before you customize.

Estimated all-in cost
$47k – $63k
Footprint
400 sq ft
Base shell
$55,000
Equipment + finish + dig
Midpoint
$55,000
Local labor
125%
vs. national baseline (100%)
  • Estimate for pre-qualification, not a quote; price varies by contractor, location, and season.

Last updated June 30, 2026

Gunite vs. fiberglass vs. vinyl in Connecticut

Same 400 sq ft pool, priced three ways with Connecticut's labor rates.

Gunite (concrete)
$47k – $63k
Fiberglass
$43k – $58k
Vinyl liner
$32k – $43k

Estimate your pool in Connecticut

Tell us about your pool

ft
ft
Estimated total cost
$61,974–$83,847
Build: 8–12 weeks
Low $62kMost likely ~$72,910High $84k
WHERE THE MONEY GOES · at ~$72,910
Shell & construction
$63,400
Excavation
$9,510
Then budget $1,800–$3,600/yr to run it.Upkeep costs →
iEstimate for pre-qualification, not a quote; price varies by contractor, location, and season.
Optional · Free
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Sketch the shape on your actual yard and we'll size it to real square footage.

Already have a pool? Running costs in Connecticut hinge on the same local power price — see monthly maintenance and heating costs. Or head back to the national pool cost calculator.