Mares Project Horses for Sale in the UK

46 results

Browse Mares Project Horses for Sale in the UK. New classifieds added daily from private sellers, breeders and dealers.

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"Lady" Grey Mare Project Horse
"Lady" Grey Mare Project Horse
sold
14. 1hh connie 9 years old mare perfect summer project or broodmare, beautifully mannered, easy to do, barefoot up to date with feet, teeth and physio. Advertising as a project as I’ve mainly ha...
Colour Grey
Gender Mare
Height 14.1 hands
Breed Connemara
Worcester
£ 3,500ONO
"Billy Jean" Black Mare Broodmare
"Billy Jean" Black Mare Broodmare
sold
Billy Jean (Gem) 15. 3 reg AES pink papered mare. Just turned 18 years old. Clean straight movement and conformation, no vices. Has had foals, has been out of work all winter so selling as a ...
Colour Black
Gender Mare
Height 15.3 hands
Breed KWPN
Wrexham
£ 1,300
"Asha" Chestnut Mare All Rounder
"Asha" Chestnut Mare All Rounder
sold
Gorgeous girl, well schooled, been turned away to mature. Video in ad shows ridden from about 4/5 months into being backed Sold from the field to be brought back into work. She was backed and ...
Colour Chestnut
Gender Mare
Height 15.3 hands
Breed Thoroughbred
Stamfordham
£ 2,000OVNO
"Lola" Grey Mare Ex Racehorse
sold
I bought Lola of the racecourse 12 months ago…. Turned her out for 3 months then started working her, we have lunged, long reined and hacked her. Lola is a typical mare… who needs more time spent on h...
Colour Grey
Gender Mare
Height 16.1 hands
Breed Thoroughbred
Warwick
£ 1,000ONO
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Get Your Horse Vetted Before Purchase!

Check out Horsemart's recommended vet in your area to ensure your future horse is fit and well. A pre-purchase vetting is designed to keep both the vendor and seller safe.
"Purdy" Chestnut Mare Project Horse
sold
🧡 Purdy 🧡 5 year old Welsh sec D 13. 2 Very sweet nature and comes to you as soon as she’s called. Has great ground manners, good for the farrier, vet, dentist, chiropractor & to travel. ...
Colour Chestnut
Gender Mare
Height 13.3 hands
Breed Welsh Sec D
Reading
£ 2,200ONO
"Becks" Dun Mare Broodmare
sold
Registered Welsh section C Dun mare, 13 years young! Has previously been used as a broodmare and companion. She is excellent to handle in all ways, great to lead, groom and good with the farrier. ...
Colour Dun
Gender Mare
Height 13.1 hands
Breed Welsh Sec C
Craven Arms
£ 900
"Pepper" Grey Mare Youngstock / Foal
sold
Pepper, 12hh, 3 year old Connemara cross mare Pepper is very sweat and extremely friendly, unbacked Connemara cross mare. I bought her 18 months ago from her breeder for myself to produce however ...
Colour Grey
Gender Mare
Height 12 hands
Breed Connemara
Skipton
£ 1,250ONO
"Stunning 15.2hh, unbacked"  Mare Project Horse
sold
Stunning 15. 2hh, unbacked registered partbred American Saddlebred mare. DOB: 16/05/2016 I’ve owned her for the past 8 years however she has not had a huge amount done with her during this ti...
Colour -
Gender Mare
Height 15.2 hands
Breed American Saddlebred X Appaloosa
Blandford Forum
£ 1,750
"Tinkerbell " Bay Mare Project Horse
sold
Nice project for confident small teen/adult, lightly backed last year, had continued long reigning since. she can turn out with mares and geldings, can be bossy in the feild unless she is put in her ...
Colour Bay
Gender Mare
Height 11.2 hands
Breed Dartmoor
Taunton
£ 700ONO
"Jessie Good Lady" Bay Mare All Rounder
sold
Jessie Good Lady 9yo 15. 2/3hh ISH (unknown breeding but this is the book she has). Jessie is up for sale due to no fault of her own. She is the kindest most sweetest mare and will give you her ...
Colour Bay
Gender Mare
Height 15.2 hands
Breed Irish Sport Horse
Wymeswold
£ 4,500
"Olia" Brown Mare Project Horse
sold
Often winning her novice and elementary classes with keen amateur rider with scores over 68% Has gone BS with placings at Novice and Discovery Evented at BE90 and 100 Olia, unfortunately ...
Colour Brown
Gender Mare
Height 16.1 hands
Breed KWPN
Banbury
£ 2,500ONO
"Honey" Tri-Coloured Mare Project Horse
sold
I am sadly looking for a new home for my lovely Honey. I have had her from three months old, due to ill health I am unable to take her further in her journey. She has done two years of Groundwork ...
Colour Tri-Coloured
Gender Mare
Height 13.2 hands
Breed Cob X Connemara
Milton Keynes
£ 1,200ONO
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"Fozzie" Bay Mare All Rounder
sold
Fozzy – 15. 2hh ISH Mare | 5yrs (2021) Fozzy is an exceptionally easy, kind mare who loves attention and stands quietly for everything. A very bombproof young horse, wise beyond her years. Hacks al...
Colour Bay
Gender Mare
Height 15.2 hands
Breed Irish Sport Horse
Epsom
£ 5,750ONO
"Grace" Cremello Mare Project Horse
sold
Tirlas Lili Wen (Grace) is a perlino/cremello rising 4 in july registered welsh section A, who has been Broken in and ready to start her ridden journey. Or she would be a great broodmare as she will ...
Colour Cremello
Gender Mare
Height 11.2 hands
Breed Welsh Sec A
Rhayader
£ 1,400OVNO
"Ebony (Destinia)" Bay Mare All Rounder
sold
Very sad sale, but I unfortunately do not have the time for her and she is currently wasted sat in the field. Ebony is the sweetest mare, I have owned her since 9mo. She has so much personality, ...
Colour Bay
Gender Mare
Height 16 hands
Breed Warmblood
Leominster
£ 3,000ONO
"Sea West Woman" Bay Mare Project Horse
"Sea West Woman" Bay Mare Project Horse
sold
Sad sale of lovely mare due to her losing her best friend of 14 years to old age and now her time has come to find her new person. Being sold as a project from the field. Over the past 14 years ...
Colour Bay
Gender Mare
Height 16.3 hands
Breed Irish Sport Horse
Retford
£ 1,000ONO
"Kalli" Black Mare Cob/Heavy Horse
sold
Kalli is a beautiful mare, has been ridden and schooled and showed in hand. Currently she is being sold due to not having the time to currently do to much with her and it’s only fair she finds so...
Colour Black
Gender Mare
Height 14.1 hands
Breed Cob
Gosport
£ 2,500
"Molly" Bay Mare Broodmare
sold
Molly Molly is a lovely horse on the ground most of the time however she can be mareish when coming into season. She was originally bought by me on October 12th 2024. I was going to produce her. ...
Colour Bay
Gender Mare
Height 15.3 hands
Breed Thoroughbred
Whitchurch
£ 1,000
"Moorland Bubbles" Bay Mare Project Horse
sold
Bubbles is a very pretty 5 year old, 12. 3hh, Exmoor Pony mare, and is unlike any other pony you will find on the market. She is looking for a non-ridden home where she can build a relationship with ...
Colour Bay
Gender Mare
Height 12.3 hands
Breed Exmoor
Horsforth
£ 1,250ONO
"Belle " Bright Bay Mare Project Horse
sold
Belle – 11yo ISH Mare, 16hh – long term Project/Hacking Due to a change in direction towards focusing on my homebreds, Belle is now looking for her new home. I’ve owned Belle for the past 2...
Colour Bright Bay
Gender Mare
Height 16 hands
Breed Irish Sport Horse
Haywards Heath
£ 1,500

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Buying Mares Project Horses in the UK

 

Choosing the right horse

When browsing Mares Project Horses in the UK, match the horse to your experience, not just where you are now but where you want to be in the next year. A young or unschooled horse suits confident, experienced riders. If you're still developing, a well-schooled older horse will teach you more and carries less risk.


When viewing, ask to see the horse caught from the field and tacked up before you ride. Behaviour on the ground tells you things a ridden trial won't.

 

Pre-purchase vetting

Get a pre-purchase veterinary examination before committing to any significant purchase. Use your own vet rather than one suggested by the seller, and instruct them directly.


A 5-stage vetting tests the horse at rest and under strenuous exercise but does not include X-rays by default. Discuss with your vet whether these are worth adding, particularly for older horses or those with hard work ahead.


For lower-value horses or companions, a 2-stage vetting covers the basics.

 

Transport and insurance

Arrange transport and insurance before completing the purchase. Make sure cover is in place from the moment the sale is agreed, not after collection. Horsemart lists professional equine transporters if you need help moving your new horse home.
 

Selling a Horse?

List on Horsemart to reach thousands of buyers across the UK. Clear photos, an honest description, and detail on schooling and temperament will help your ad stand out. List your horse today.

 

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