Overview
Diamond Rentals is an estate and letting agent based at 1 St Fagans Street, Caerphilly, CF83 1FZ. It is an independent, single-office business on our register. The registered business name is Diamond Rental (Management) Limited. Companies House number 05930499. It belongs to The Property Ombudsman redress scheme.
In 2021 home.co.uk recorded Diamond Rentals in 1 local agent league table on 1 occasions. At its best it ranked 11th of 16 agents in CF81 (September 2021), with 1 homes for sale of 42 in the area (2% share). In the most recent capture (September 2021) it was 11th of 16 in CF81 with 1 homes, a 2% share.
Homes in the CF83 postcode district sold for a median £230,000 across 585 sales in the last 12 months. Across Caerphilly the average price is £197,542 (July 2026), +67.0% over ten years and 5.5× its January 1995 level. 17 estate and letting agent offices on the register are based in CF83.
Market position and ranking
How Diamond Rentals has ranked against every other agent advertising homes in the same towns, from home.co.uk league tables captured by the Internet Archive between 2021 and 2021.
Homes for sale over time
Homes this branch was advertising, by town league table
Share of local stock
Its homes as a share of all homes for sale in the town
League position
Rank among all agents in the town (1 = most homes)
Ranking by location, latest capture
| Location | Captured | Rank | Homes for sale | Share of local stock |
|---|---|---|---|---|
| CF81 | 2021-09 | 11of 16 | 1of 42 | 2% |
The CF81 market it trades in
16 agents advertising 42 homes, average asking price £151,554, 7 new in the previous 14 days. home.co.uk, 2021-09-23.
All homes for sale in CF81
Total advertised by every agent, each capture
Average asking price in CF81
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 2 | Peter AlanHigh Street, Blackwood, NP12 1AB | 6 | 14% |
| 3 | Richard Tuck Estate AgentsHigh Street,, Blackwood,, NP12 1AD | 5 | 12% |
| 4 | Lucas EstatesPenallta Road,, Ystrad Mynach,, CF82 7AP | 4 | 10% |
| 5 | Apex Estate AgentGlebeland Street,, Merthyr Tydfil,, CF47 8AU | 3 | 7% |
| 6 | Bayside Estates20-22 Commercial Street, Nelson,, CF46 6NF | 3 | 7% |
| 7 | PurplebricksSuite 7, First Floor, Cranmore Place, Cranmore Drive, Shirley, Solihull, B90 4RZ | 2 | 5% |
| 8 | Allen & HarrisTalbot Road,Talbot Green, Pontyclun, CF72 8AE | 1 | 2% |
| 9 | Auction HouseColum Building 13 Mount Stuart Square Cardiff Bay, Cardiff, CF10 5EE | 1 | 2% |
| 10 | Bidmead CookHigh Street, Merthyr Tydfil, CF47 8AP | 1 | 2% |
| 11 | DiamondsSt. Fagans Street,, Caerphilly,, CF83 1FZ | 1 | 2% |
| 12 | Flying KeysTy mawr farm, Crumlin, Newport, NP11 3BS | 1 | 2% |
| 13 | Greg Roberts & Co Estate AgentsCommercial Street, Tredegar, Blaenau Gwent NP22 3DJ | 1 | 2% |
| 14 | Leek & Weston29 Gelliwastad Road, Pontypridd, CF37 2BN | 1 | 2% |
| 15 | Sell Right - PontypriddPark Street,Treforest, Pontypridd, CF37 1SN | 1 | 2% |
| 16 | YOPASuite 4, Building 4, Hatters Lane, Watford, WD18 8YF | 1 | 2% |
| 81 | All CF81 Estate Agents are listed below, along with the number of CF81 Properties For Sale in their respective property portfolios followed by their estimated market share (% of total CF81 property market). Buyers and sellers of CF81 property will probably find that these popular leading estate agents can offer above average market insight and property sales service. 1. Homes Estate AgentsCharter House 45 Cardiff Road, Bargoed, CF81 8NZ | 9 | 21% |
Stock on the market
Stock breakdown coming
Homes for sale by price, bedrooms, property type, time on the market and postcode appear here once our crawler has read diamondrentals.co.uk. Agents can speed this up by claiming the profile.
Sales performance
Asking price achieved and time to sell
We match each home an agent lists to its HM Land Registry completion to measure the price achieved against asking and the time from listing to completion. Results appear here once enough of this branch’s listings have completed, usually three to six months after we first read its website.
Reviews
Being collected: Google, Trustpilot, ESTAS, allAgents, Facebook. Ratings refresh every week.
Online presence
Profiles are found by reading the links on the agent’s own website. Follower counts and posting activity will be added as they are collected.
The local market
Average prices across Caerphilly since January 1995, and what has sold in CF83 in the last year. Caerphilly averages £197,542 in July 2026, +25.1% over five years and +67.0% over ten.
Average house price, Caerphilly
UK House Price Index, monthly
Homes sold each year, Caerphilly
Completed sales recorded in the House Price Index
Sales per month in CF83
HM Land Registry completions, last 12 months
What sold in CF83
Completions by property type, last 12 months
| Median sold price, CF83 | £230,000 | Sales, last 12 months | 585 |
|---|---|---|---|
| Detached | £357,500 | Semi-detached | £240,000 |
| Terraced | £188,500 | Flat | £133,000 |
Other agents in CF83
| Office | Type and group | Homes for sale |
|---|---|---|
| Brinsons | Estate and letting agentIndependent | 1today |
| Aktons | Estate agentIndependent | — |
| Caerphilly Lettings Ltd | Letting agentIndependent | — |
| Darlows | Estate agentConnells Group | — |
| Diamonds | Estate and letting agentIndependent | — |
| Gareth Lewis Moving You | Estate agentIndependent | — |
| Lisa Curtis powered by eXp | Estate agent (self-employed, network)eXp UK (self-employed network) | — |
| MY Lettings Limited | Estate agentIndependent | — |
| Mel John Estate Agent | Estate agentIndependent | — |
| Michael Wells | Letting agentIndependent | — |
| Ocupy Ltd | Letting agentIndependent | — |
| Peter Alan Limited | Estate and letting agentIndependent | — |
| South Wales Property Group | Estate agentIndependent | — |
| The Letting Agency | Estate agentIndependent | — |
| Trailblazers Group Limited | Letting agentIndependent | — |
| Wayne Lewis – Property Expert | Estate and letting agentIndependent | — |
All agents in Caerphilly · Demographics and area data on Property Data
Questions and answers
Is Diamond Rentals a leading agent in CF81?
home.co.uk ranked it 11th of 16 agents in CF81 by homes for sale in September 2021, with 2% of local stock.
Which redress scheme is Diamond Rentals a member of?
The Property Ombudsman.
What do homes sell for near Diamond Rentals?
A median £230,000 in CF83 over the last 12 months (HM Land Registry, 585 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 1 snapshots, 2021–2021 |
| UK House Price Index, HM Land Registry (OGL) | Caerphilly, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | CF83, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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