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Horse profile

Devon House (USA)

3yo filly (at last run, May 2007) · Last trainer John Gosden · Last owner K Abdullah
by Chester House (USA) out of Devon Heights (USA) (Mt Livermore)
1 run · 1 course · from May 2007
As at 27 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 May 2007 — 7,109 days ago. Our archive can't say whether the horse is still in training.
Last run May 2007 · 12th of 16
KTB Profile

Lightly raced, with 1 archived start in May 2007 as a 3yo filly. Finished 12 of 16 at Nottingham last time. By Chester House (USA), whose progeny in our archive have won 11% of 218 runs since Jan 2008.

Based on 1 archived run · updated 27 Oct 2026

Progeny in our archive

Produce record

As a dam, Devon House (USA) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Devon River (FR)70——

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 47C the best of the last 1 rated run · Nottingham, 11 May 2007

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Chester House (USA)

Progeny in our archive have won 11% of 218 runs since Jan 2008 (15 horses).

GoingRunsWinsSRvs sireThis horse
Firm300%−11—
Good to Firm4648.7%−2.3—
Good3638.3%−2.70 from 1
Good to Soft2428.3%−2.7—
Soft12216.7%+5.7—
Heavy200%−11—
Standard (AW)951313.7%+2.7—
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f17423.5%+12.5—
1m – 1m1f65710.8%−0.20 from 1
1m2f – 1m4f7379.6%−1.4—
1m5f – 2m43511.6%+0.6—
2m1f – 2m4f1815.6%−5.4—
2m5f – 3m200%−11—

Flat and jumps together (all codes) · since Jan 2008 · as at 27 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Devon Heights (USA) (Mt Livermore)

1 sibling in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Stormy Heights (USA)10——

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2007 · 1 run
11 May 07 Nottingham Turf TV A Matter Of Course Maiden Fillies' Stakes Class 5 · 8f · Good · 16 ran 12/16 ¾ 9-0 47C David Kinsella 40/1

Quick answers

How many races has Devon House won?
Devon House (USA) has yet to win, from 1 archived start in 2007.
Who trained Devon House?
Devon House (USA) was trained by John Gosden on the most recent run on record, at Nottingham on 11 May 2007.
Who is Devon House's sire?
Devon House (USA) is by Chester House (USA) out of Devon Heights (USA), whose sire is Mt Livermore.
What is Devon House's sire's record?
Chester House (USA)'s progeny in our archive have won 11% of 218 runs since Jan 2008 (15 horses), Flat and jumps together.
Who are Devon House's siblings?
Out of Devon Heights (USA), Devon House (USA) has 1 other produce in our archive, 0 of them winners. As at Oct 2026.
Has Devon House produced winners?
As a dam, Devon House (USA) has 1 produce in our archive, 0 of them winners. As at Oct 2026.

Record shown from May 2007. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.