Find 15 Jack Russell puppies for sale in Isleworth, London, with prices currently ranging from £395 to £1,000. Compare listings from trusted local breeders and sellers, including KC registered and health tested litters.
This page helps you compare puppies available in and around Isleworth, whether you are looking for a local litter or are open to nearby parts of London.
Price can vary by breeder, pedigree, location and what is included, so compare each advert carefully before contacting the seller.
If you do not find the right puppy in Isleworth itself, nearby areas such as Chorleywood, Hemel Hempstead and Rickmansworth often have additional litters within easy reach.
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Mixed litter of jackapoo puppies ready to leave chipped wormed and fleaed 1 boy Blue collar 4 girls tricolour Can be seen with mum and dad Very playful they are use to other dogs toilet training going well waiting for there forever home
£650
Donna Active Today
Private seller in Dartford, Kent (24 miles away from Isleworth)
Our Maddie has had a lovley litter for 5 Puppies in need of a loving home. 3 girls and 2 boys. All lovely health pups full of bounce, love playing with my young children. Great with other dogs
£575
Katie Active Today
Private seller in Robertsbridge, East Sussex (47 miles away from Isleworth)
Beautiful Jackapoo Puppies both parents can be seen now ready for their forever homes wormed microchipped and vet checked
£750
Kerrie
Private seller in Waltham Abbey, Essex (20 miles away from Isleworth)
I have a little of five Jack Russell’s puppy’s two chocolate and tan one boy one girl one Gold girl one white girl and one try girl Been wormed fleed and micro chipped mum is my pet. She is also a Gold Jack Russell very rare bloodline. Beautiful temperament will make great pets or workers ready for the loving home for more information, please contact me please no time
£750
John Active Today
Private seller in Guildford, Surrey (19 miles away from Isleworth)
Puppies ready to leave on 11th july Beautiful tricolour pups 4 girls 2 boys Chipped wormed and fleaed Mum and dad can be seen Very playful have been handled Looking for their forever home
£650
Donna
Private seller in Dartford, Kent (24 miles away from Isleworth)
FRAnKi is adorable and lovely suits nice family please leave number when u interact as it’s first come based Frankie come with toys food and cage
£395
Katie
Private seller in Leytonstone, London (15 miles away from Isleworth)
2 girls black whit brindle And white wormed vacinated microchipped and vet checked both parent can be seen ready to go to new homes
£500
Nicola
Private seller in Hullbridge, Essex (41 miles away from Isleworth)
Have 4 Puppies 2 girls 2 boys family pets good with cats over dogs children been wormed fleaed realy healthy dogs waiting for there forever homes realy lovely characters
£395
john
Private seller in Aylesford, Kent (36 miles away from Isleworth)
4 Beautiful Loving Jackpoo Looking For A Forever Homes 3 Girls One Boy Will Be 8 Weeks On The 7th . 1st Vaccination And Heath Check Micro Cripped ✅. And Fully Wormed✅ Any More Info Please Email Or Call Thanks For Looking .
£800
Billiejo
Private seller in Laindon, Essex (32 miles away from Isleworth)
Small Jack Russell Puppies two girls one boy available friendly natured very loving and playful before Puppies leave they will be health checked vaccinated microchip Vet checked Puppies will only go to a good loving Home mum and dad can be seen
£750
Debbie
Private seller in Meopham, Kent (30 miles away from Isleworth)
Lovely Jack Russell Terrier Puppies looking for their forever homes. They come from small-sized parents and are expected to stay on the smaller side when fully grown. They are: * Friendly and playful * Raised in a family home * Well-socialised * Eating solid food * Ready for their new loving homes For more information, photos, or to arrange a viewing, please get in touch. Both
£700
Vivian
Private seller in Tottenham, London (13 miles away from Isleworth)
I have 2 girls left 8 weeks old white turn and black bin wormed, and they're going to get microchipped with an injection good temperament.\nMum and dad are working dogs
£900
Stephen
Private seller in Chatham, Kent (36 miles away from Isleworth)
We have a gorgeous litter of 6 Jackapoo Puppies looking for their forever families: 🐾 4 girls 🐾 2 boys These beautiful Puppies have been lovingly raised and are well-bred, combining the intelligence and affectionate nature of the Jack Russell Terrier with the friendly, playful temperament of the Poodle. About the Puppies: * Healthy, happy, and well-socialised * Raised in
£1,000
Shanade
Private seller in Ottershaw, Surrey (11 miles away from Isleworth)
6 beautiful Jack Russell Puppies 3 boys, 3 girls mum is a much loved family pet with fantastic temperament. Dad is a friend’s dog with a great personality. These Puppies are loving and fun in my family Home they are ready now for there forever homes they are wormed and deflead micro chipped health checked and first vaccination.
£650
Julia
Private seller in Oxford, Oxfordshire (44 miles away from Isleworth)
Both parents are Jack Russells from reliable breeders. There are three girls and one boy. Check out our website for details on price and reservation terms and availability. All four healthy and happy.
£800
Hugh
Private seller in Lewisham, London (13 miles away from Isleworth)
Similar results from outside your search
Here we have our 8 beautiful Jack Russell Puppies looking for their forever homes! We've got 6 little girls and 2 boy available They've been raised in a loving family home alongside our other pets and children. They are well handled daily and have been given the very best start in life, making them confident, friendly, and well-socialised, they have got the most wonderful
Emy Active Today
Private seller in Faringdon, Oxfordshire (54 miles away from Isleworth)
My girl had a beautiful litter of 7 Puppies 3 boys and 4 girls theres babies are very playful and love fuss there used to house hold noise i have both mum and dad and there family pets there’s little bundle of joy are looking for there forever homes there’s 8 weeks old there mirco chipped fled and wormed Puppy 1 boy light chocolate & Tan £600 Puppy 2 boy chocolate & Tan
£650
Kat Active Today
Private seller in Desborough, Northamptonshire (70 miles away from Isleworth)
Here I’m very pleased to offer my beautiful rainbow litter of Puppies 2 boys 5 girls, Mum Lucy is a beautiful loving family pet who I’ve owned since 8 weeks old she’s a great dog, Dad Rocky is a great stud dog I’ve used from pets4hones Lucy is a rare blue Merle Rocky is chocolate & tan, Puppy’s are 5 weeks old posting now as I’ve got 7 puppy’s, Each puppy
Michael Active Today
Private seller in High Wycombe, Buckinghamshire (21 miles away from Isleworth)
Tricol male Puppies 2left smooth haired from strong working line used to control vermin and need working homes
Joanne Brown Active Today
Private seller in Cambridgeshire (50 miles away from Isleworth)
My amazing girl has had a perfect litter of Puppies. We have 6 boys and 1 little girl. All different colours. Has u can see. All been wormed defeat and microchiped Awaiting there new home. Been socialised with my kids and cat. Please call for more information
£800
Esther Active Today
Private seller in Fareham, Hampshire (55 miles away from Isleworth)
It's important to remember that any puppy that is advertised as 'Ready to leave now' must be microchipped before being sold by law.
Although not illegal to sell younger, it is also Highly recommended that a puppy does not leave their mother or siblings before being at least 8 weeks old. Generally, 8-12 weeks old is considered the best age to buy or sell a puppy.
Based on our internal marketplace analysis from the last 6 months, a Jack Russell puppy typically costs between £500 and £700, with an average price of £600. Note that premium prices usually reflect Kennel Club (KC) registration and litters from parents with verified health tests, such as hip and eye scores, which we strongly recommend for health security. Market data verified: 20th July, 2026
You can find Jack Russells through our localized search, which filters for licensed and Kennel Club Assured Breeders in and around the Isleworth area. Under UK law, any breeder producing three or more litters a year must hold a local council license. We recommend always visiting the puppy at the breeder's home to view the license and observe the mother (Dam) interacting with the litter to ensure high welfare standards.
Key things include health checks, vaccinations, pedigree documents, breeder reputation, and the puppy's temperament. Our site features detailed adverts and breeder profiles to help you make an informed decision. Read our Jack Russell Buyers Guide for more information.
Licensed breeders meet high standards for animal welfare and breeding ethics. jack-russell-owners.co.uk highlights licensed breeders so you can trust you're getting a well-cared-for puppy.
