Latham Key West fiberglass pool installed

Key West: 12' x 25'7"

A classic freeform with a real deep end.

Latham Pool Grand Builder gold dealer seal

Installed by a Latham Grand Dealer

Size12' x 25'7"
Depth3'7" – 6'
Volume~9,000 gallons
ShapeTraditional freeform
Latham seriesSelect Series
Built-in featuresSwim-up seating, slip-resistant steps, multiple entry & exit points

Turnkey installed

from $55,995

Central Valley pricing. Prices are subject to change based on distance from Hanford, CA.

Excavation, shell, equipment, plumbing, standard freight, 3' concrete decking, plans, permitting and taxes — included.

Get My Exact Price — Free Site Visit

Specs come from Latham’s official 2026 catalog. Size and volume may vary up to 3%. Screen colors are close, not exact. We bring real finish and tile samples to every design visit.

Will the Key West fit your yard?

The Key West shell measures 12' x 25'7" at the water’s edge. With the 3’ of concrete decking that is already in the price on every side, the finished pad is about 18' by 31'7" — tape that out in the yard first. Setbacks are extra: your city or county fixes how far the water must sit from property lines and the house, and on a compact lot that rule usually decides where the pool goes. We look it up before drawing the site plan (how permits work here).

In the 2026 California-built lineup the Key West is one of the compact models: 33 of the other 46 models are longer and 26 hold less water. It ships as one molded piece from Latham’s Williams, CA plant and a crane lowers it into the hole, so a narrow side yard is not the problem people expect — the crane reaches over the fence.

Depth, seating and who the Key West suits

It runs from 3'7" at the entry to 6' at the far end — chest to shoulder deep for most adults, deep enough to feel like real swimming, shallow enough that nobody is out of their depth.

Built into the Key West: swim-up seating along the wall so adults can sit in the water and talk.


Pick your Key West color & tile

Every Latham shell comes in your choice of gelcoat finish. You pick the waterline tile too. Tap a swatch to see it on the design board. We’ll include it with your quote request below. Or skip it and choose with real samples in hand at your free design visit.

Waterline tile

Optional — tap to choose

Interior finish

Optional — tap to choose
Latham Key West fiberglass pool installed
Waterline tile preview
Interior finish preview — tap a swatch

Key West · tap a finish and a tile to build your look

Colors are simulated. Real water color changes with sunlight and depth. We bring real samples to every design visit.

Key West Fiberglass Pool

What every turnkey fiberglass install includes

Our “from” prices are for a fully installed swimming pool — not a bare shell in your driveway. Every turnkey Latham install includes:

Popular upgrades — priced up front

No mystery options list. These are the same prices that appear on our written estimates — tap any upgrade to add it to your quote request at the bottom of this page.

Nothing added yet. Tap an upgrade above and it will go with your quote request below.

Want more? Heaters, automation, decking beyond the included 3' band, and more are quoted per project — just ask.

Central Valley pricing. Prices are subject to change based on distance from Hanford, CA. “From” prices are full installed prices for a standard site in our Hanford-area service zone. Delivery outside the standard freight zone, tight access, tough soil and options are quoted per project. You always get a final written number before you sign anything. Prices shown are current 2026 factory pricing and can be updated. The price on a model’s page is the number your written estimate opens with.

Key West vs. the models next to it

The Key West is a one-of-a-kind shape in the lineup. The two freeform models closest to it in price:

ModelSizeDepthVolumeInstalled
Bermuda 1212' x 26'3'6" – 5'6"7,000 galfrom $54,995
Key West12' x 25'7"3'7" – 6'9,000 galfrom $55,995
Jamaica 1414'4" x 27'7"3'7" – 5'10"10,000 galfrom $55,995

Stepping up to the Jamaica 14 adds 2' of length and 1,000 gallons for $0 more. Against the Bermuda 12, the Key West carries 2,000 more gallons for $1,000 more. Same turnkey basis on every line, so the numbers compare straight across.

Owning a Key West in the Central Valley

Hanford runs past 100°F for weeks every summer, and an uncovered pool can lose around a quarter inch of water a day to evaporation. On the Key West’s roughly 260 square feet of water surface that is on the order of 40 gallons a day in July — the single best argument for an automatic cover on this model. A cover also holds heat overnight, which matters more on a 9,000-gallon pool than the brochure suggests.

Volume drives running cost. At 9,000 gallons the Key West needs about the chlorine and acid a typical Valley pool does, and the first fill takes about 16 hours from a garden hose at 500–600 gallons an hour — we start it the day the shell is set and plumbed. Our own Hanford crew handles the install, the permit and, if you want it, the weekly service afterward.

Key West questions

How much does the Key West cost installed in Hanford?

The Key West starts at $55,995 turnkey: excavation, the shell, equipment, plumbing, standard freight, 3’ of concrete decking, plans, permitting and taxes. Central Valley pricing. Prices are subject to change based on distance from Hanford, CA. California law caps the down payment at the lesser of 10% or $1,000, and we bill only for work that is done.

How big is the Key West, and how much yard does it need?

The shell is 12' x 25'7" with about 9,000 gallons of water. With the included 3’ deck the footprint is roughly 18' by 31'7", plus whatever setback your city or county requires from property lines and the house. We confirm the setback and draw the site plan before anything is signed.

How deep is the Key West?

The Key West runs from 3'7" in the shallow end to 6' at the deep end. Like every fiberglass pool it is not rated for a diving board.

Can I add a tanning ledge or spa to the Key West?

Yes. Neither is molded into this shell, so we build a standalone fiberglass ledge or spa alongside the pool and show it as its own line on the estimate. The upgrade list on this page has the starting prices.

How long does it take to fill the Key West?

About 16 hours for 9,000 gallons from a standard garden hose. We start the fill the day the shell is set and plumbed; most projects go from dig to swim-ready in 2–4 weeks once the permit is in hand.


Backed by Latham. Installed by a Grand Dealer.

Latham Pool Grand Builder seal

Neighborhood Pool Service is a Latham Grand Dealer — the top tier of Latham’s dealer network. Your Key West ships from Latham’s factory. Our licensed local crew installs it to Latham’s specs (CSLB #1139527, verify). And Latham backs the shell with its limited lifetime structural warranty.

California protects pool buyers — and we follow the law to the letter

Under California law (Business & Professions Code §7159), a licensed contractor may collect a down payment of no more than $1,000 or 10% of the contract price, whichever is less. So no matter the size of your project, we will never ask for more than $1,000 down. And we only bill for work after it is done. If any pool company asks you for a 20–50% deposit up front, that is a red flag. It’s also illegal.


Get your exact Key West price

You already know the starting price — it’s printed above. Tell us where the pool is going. We’ll come out, walk the yard, and put a real number in writing. It’s free, and usually done within a couple of days. And if you go ahead, California law caps your down payment at the lesser of 10% or $1,000.

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