| Grosvenor Estate Agents163 New Road, Croxley Green, WD3 3HB | Sewell & Gardner165-167 High Street, Rickmansworth, WD3 1AY | |
|---|---|---|
| Register score (out of 100) | 32 | 52 |
| Data coverage | 25% | 25% |
| Rank in town | 3rd | 2nd |
| Homes for sale | 0 | 29 |
| Median asking price | — | — |
| Median days on market | — | — |
| Price achieved v asking | — | — |
| Blended review rating | — | — |
| Reviews counted | — | — |
| Years trading | 23 | 15 |
| Offices under the brand | 1 | 1 |
| Group or network | Independent | Independent |
| Companies House | 04678734 | 07592698 |
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
Grosvenor Estate Agents
Grosvenor Estate Agents is an estate and letting agent based at 163 New Road, Croxley Green, WD3 3HB. It is an independent, single-office business on our register. The registered business name is Jacktone Limited. Companies House number 04678734. It has been trading since 2003-02-26. It belongs to The Property Ombudsman redress scheme. On the UK Agent Register score it ranks 3rd of 3 estate agent offices in Rickmansworth and 7th of 7 in Three Rivers (2026-10-17).
Homes in the WD3 postcode district sold for a median £639,000 across 435 sales in the last 12 months. Across Three Rivers the average price is £590,816 (July 2026), +11.9% over ten years and 5.9× its January 1995 level. Since 1995 the median sold price in WD3 has moved from £96,000 to £605,000 across 22,867 recorded sales. 34 estate and letting agent offices on the register are based in WD3.
Sewell & Gardner
Sewell & Gardner is an estate agent based at 165-167 High Street, Rickmansworth, WD3 1AY. It is an independent, single-office business on our register. The registered business name is Sewell & Gardner Limited. Companies House number 07592698. It has been trading since 2011-04-05. It belongs to The Property Ombudsman redress scheme. On the UK Agent Register score it ranks 2nd of 3 estate agent offices in Rickmansworth and 5th of 7 in Three Rivers (2026-10-17).
In 2025 our market records place Sewell & Gardner in 1 local agent league table on 1 occasions. At its best it ranked 15th of 163 agents in Watford (October 2025), with 29 homes for sale of 1,751 in the area (2% share). In the most recent capture (October 2025) it was 15th of 163 in Watford with 29 homes, a 2% share.