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We have a dedicated financial adviser who offers free advice and will be able to discuss up to date mortgage deals to suit your criteria.

Diamonds are an independent Estate Agent established in 1979, specialising in sales, lettings and property management.

We offer an honest, professional and transparent approach with customer service being our priority. Our offices are located in Caerphilly & Ystrad Mynach, both in the heart of busy Town Centres, and cover a wide area including Caerphilly County Borough, Rhondda Cynon Taf and Cardiff.

An experienced Valuer will meet you at your property at a time convenient for you to discuss your options and the process of selling or letting your home. Diamonds are a flexible company and we will go that extra mile to ensure you get the service you are looking for. We offer out of hours appointments, feedback after every viewing and regular updates with the progress of marketing your property.

Latest Properties

Shingrig Road Nelson

Shingrig Road Nelson, Treharris

Monthly Rental Of £575

3    1    1   

3 Bedroom property in Nelson.The property comprises of an Entrance Hallway, Large Lounge/diner, Kitchen, Bathroom, 2 double and 1 single Bedrooms. Front & rear gardens along with a large driveway. (...)

Piccadilly Square

Piccadilly Square, Caerphilly

Monthly Rental Of £525.00

2    1   

**VIEWS OF THE CASTLE** ***TOWN CENTRE LOCATION***Diamonds are proud to present to the market for rent this immaculate fully refurbished two bedroom flat with its own private entrance. Conveniently (...)

Heol Fawr
Under Offer

Heol Fawr, Caerphilly

Monthly Rental Of £575.00

3    1    1   

Diamonds are pleased to market this well presented, three bedroom semi-detached house. Located in the popular area of Penyrheol with good transport links to Caerphilly and surrounding areas makes (...)

Telor Y Coed

Telor Y Coed, The Rise

Monthly Rental Of £510.00

2    1    1   

A Modern 2 Bed End of Link Located in the popular area of Llanbradach on a quiet development. An Ideal family home, this property is not to be missed. Close to local transport links to Ystrad (...)

What Our Customers Say...

  • Excellent service from Diamonds! We were very impressed with your professionalism and pro activeness when dealing with the sale of our property. We will certainly be recommending you."Linda & Kelvin
  • A big thank you. "Pam & Howard
  • Thank you for a quick sale, from start to finish it was a pleasure dealing with your company. "Laura
  • A great team, we really appreciate all your help with the letting of our property. "Edward & Julia

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Contact Us

If you are looking to buy, sell or let a property and would like a FREE property valuation, contact us via the details below and a member of our team will be in touch.

Caerphilly Office
1 St Fagans Street
CF83 1FZ​

02920 888400

Ystrad Mynach Office
11 Bedwlwyn Road
Ystrad Mynach
CF82 7AA​

01443 223300

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