Kohler · Updated July 2026

Kohler Santa Rosa K-3810: price & specs

Name: Kohler Santa Rosa K-3810
Brand: Kohler
Price: 448.65 USD
Availability: InStock

See Kohler Santa Rosa K-3810 on Amazon Recorded 2026-07-13 — live price may differ. As an Amazon Associate we earn from qualifying purchases.

Kohler Santa Rosa K-3810. Every price and spec below is linked to its source and dated — no guesses.

Source: kohler.com verified 2026-07-13 ✓ corroborated verify in ledger

Kohler Santa Rosa K-3810 — Kohler — Image: studiokohler.com (© Kohler)

Is the Kohler Santa Rosa K-3810 a good buy?

At $449, the Kohler Santa Rosa K-3810 is #8 cheapest of the 10 toilets we track, where the median is $351. On the spec sheet, its flush volume gpf of 1.28 is at the median of the 10, and its rough in inches of 12 is at the median of the 10.

Specifications

Price (US)	$448.65 Kohler.com (manufacturer) lists the exact model K-3810-0 (White) at $448.65, with a "$598.20 List" price shown alongside it. Retailer FaucetDepot lists the White finish of the same K-3810 at $463.61 (its displayed black variant K-3810-7 is $695.41 / List $897.30). priceUsd uses the manufacturer's current price for the exact model, $448.65.
Brand	Kohler
Released	—
Flush type	gravity
Flush volume gpf	1.28
Map score	—
Bowl shape	elongated
Bowl height inches	—
Rough in inches	12
Trapway diameter inches	—
Piece count	one-piece
Water sense certified	Yes
Seat included	Yes
Weight pounds	—

Source: kohler.com (verified 2026-07-13) · corroborated by faucetdepot.com. The Kohler.com manufacturer product page confirmed the exact model K-3810-0 (Santa Rosa one-piece compact elongated, 1.28 gpf, White, sold with slow-close seat) and displayed its price as $448.65 with a "$598.20 List" price. Kohler's official spec sheet (K-3810_spec PDF, extracted to text) supplied the technical values verbatim: One-piece, Compact elongated bowl, 1.28 gpf, 2-1/8" fully glazed trapway, 12" rough-in, 16-1/2" rim height, and "EPA WaterSense" listed under Codes/Standards; it labels the flush "AquaPiston" (Kohler's gravity canister system, "harnessing gravity," single 1.28 gpf flush → gravity enum). FaucetDepot (retailer, same Santa Rosa K-3810 model, black K-3810-7) corroborated 1.28 gpf, 16-1/2" rim height, 12" rough-in, and 2-1/8" trapway, and listed the White finish (the exact K-3810-0) at $463.61. Weight and MaP score were not disclosed on any fetched page, so both are null.

Is the Kohler Santa Rosa K-3810 worth it vs cheaper toilets?

Kohler Santa Rosa K-3810 against its closest cheaper and pricier toilets on the specs that matter — every value sourced. See all 10 ranked →

Product	Price	Flush type	Flush volume gpf	Bowl shape	Rough in inches	Piece count
Kohler Santa Rosa K-3810 this	$448.65	gravity	1.28	elongated	12	one-piece
American Standard Champion 4	$436	—	1.6	elongated	12	two-piece
TOTO Drake CST776CEFG	$503	gravity	1.28	elongated	12	two-piece

Frequently asked questions

How much does the Kohler Santa Rosa K-3810 cost?

The Kohler Santa Rosa K-3810 has a US price of $448.65 (Kohler.com (manufacturer) lists the exact model K-3810-0 (White) at $448.65, with a "$598.20 List" price shown alongside it. Retailer FaucetDepot lists the White finish of the same K-3810 at $463.61 (its displayed black variant K-3810-7 is $695.41 / List $897.30). priceUsd uses the manufacturer's current price for the exact model, $448.65.), as of 2026-07-13.

How does the Kohler Santa Rosa K-3810 compare on price?

At $449, the Kohler Santa Rosa K-3810 is #8 cheapest of the 10 toilets we track, where the median is $351.

What are the Kohler Santa Rosa K-3810's key specs?

Kohler Santa Rosa K-3810 (Kohler): flushType gravity, flushVolumeGpf 1.28, bowlShape elongated, roughInInches 12, pieceCount one-piece. Full sourced spec sheet verified 2026-07-13.