| Castor Bay PropertyPatch, 42 York Street, Twickenham, TW1 3LJ | Mervyn Smith315 Richmond Road, Kingston Upon Thames, KT2 5QU | |
|---|---|---|
| Register score (out of 100) | 81 | 79 |
| Data coverage | 25% | 25% |
| Rank in town | 1st | 2nd |
| Homes for sale | 34 | 26 |
| Median asking price | £475,000 | — |
| Median days on market | — | — |
| Price achieved v asking | — | — |
| Blended review rating | — | — |
| Reviews counted | — | — |
| Years trading | 9 | 3 |
| Offices under the brand | 1 | 1 |
| Group or network | Independent | Independent |
| Companies House | 10725546 | 15042838 |
Highlighted cells show the stronger figure where both agents have data. Each figure carries the same source and date as on the agents’ own pages. Method
Castor Bay Property
Castor Bay Property is an estate agent based at Patch, 42 York Street, Twickenham, TW1 3LJ. It is an independent, single-office business on our register. The registered business name is Castor Bay Property Limited. Companies House number 10725546. It has been trading since 2017-04-13. It belongs to The Property Ombudsman redress scheme. On the UK Agent Register score it ranks 1st of 29 estate agent offices in Richmond upon Thames (2026-10-17).
Today it has 6 homes for sale at a median asking price of £475,000. The largest share of its stock is flat property, and homes with 2 bedroomrooms are the most common.
Mervyn Smith
Mervyn Smith is an estate and letting agent based at 315 Richmond Road, Kingston Upon Thames, KT2 5QU. It is an independent, single-office business on our register. The registered business name is Acres and West Limited. Companies House number 15042838. It has been trading since 2023-08-01. It belongs to The Property Ombudsman redress scheme. On the UK Agent Register score it ranks 2nd of 29 estate agent offices in Richmond upon Thames (2026-10-17).
In 2025 our market records place Mervyn Smith in 2 local agent league tables on 2 occasions. At its best it ranked 1st of 56 agents in Ham (July 2025), with 26 homes for sale of 201 in the area (13% share). In the most recent capture (July 2025) it was 19th of 20+ in KT2 with 5 homes, a 1% share.