Overview
William H Brown incorporating Porter Glenny is an estate and letting agent based at 1 Orsett Road, Grays, RM17 5DA. It is part of Connells Group, one of 1,382 Connells Group offices on the register. The registered business name is Sequence (UK) Limited. It belongs to The Property Ombudsman redress scheme.
In 2025 home.co.uk recorded William H Brown incorporating Porter Glenny in 5 local agent league tables on 6 occasions. At its best it ranked 2nd of 78 agents in Grays (February 2025), with 36 homes for sale of 392 in the area (9% share). In the most recent capture (August 2025) it was 5th of 17 in Tilbury with 4 homes, a 8% share.
Homes in the RM17 postcode district sold for a median £330,000 across 252 sales in the last 12 months. Across Thurrock the average price is £321,941 (July 2026), +25.5% over ten years and 6.3× its January 1995 level. 29 estate and letting agent offices on the register are based in RM17.
Market position and ranking
How William H Brown incorporating Porter Glenny has ranked against every other agent advertising homes in the same towns, from home.co.uk league tables captured by the Internet Archive between 2025 and 2025.
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 |
|---|---|---|---|---|
| Tilbury | 2025-08 | 5of 17 | 4of 50 | 8% |
| Grays | 2025-02 | 2of 78 | 36of 392 | 9% |
| RM17 | 2025-02 | 2of 20+ | 19of 141 | 13% |
| Purfleet | 2025-02 | 3of 20+ | 7of 62 | 11% |
| South Ockendon | 2025-02 | 13of 24 | 2of 82 | 2% |
The Tilbury market it trades in
17 agents advertising 50 homes, average asking price £276,000, 7 new in the previous 14 days. home.co.uk, 2025-08-05.
All homes for sale in Tilbury
Total advertised by every agent, each capture
Average asking price in Tilbury
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 1 | Bairstow EvesOrsett Road, Grays, Essex, RM17 5HJ | 12 | 24% |
| 2 | Colubrid Estate AgentsKings Parade, King Street, Essex, SS17 0HR | 7 | 14% |
| 3 | Griffin Residential4-6 Queensgate Centre, Orsett Road, Grays, RM17 5DF | 6 | 12% |
| 4 | haartOrsett Road, Grays, RM17 5DS | 6 | 12% |
| 5 | William H Brown1 Orsett Road, GRAYS, Essex, RM17 5DA | 4 | 8% |
| 6 | Owen LyonsOrsett Road, Grays, RM17 5DL | 3 | 6% |
| 7 | YOPAMeridian House, Wheatfield Way, Hinckley, LE10 1YG | 2 | 4% |
| 8 | Bear Estate AgentsWoodgrange Drive, Southend-on-Sea, SS1 2SJ | 1 | 2% |
| 9 | Chesters Estates, GraysOrsett Road, Grays, RM17 5EB | 1 | 2% |
| 10 | eMoovMarsh House Farm, Lower Burnham Road, Latchingdon, Chelmsford, Essex | 1 | 2% |
| 11 | eXp UKNorthumberland Avenue, Trafalgar Square, London, WC2N 5BW | 1 | 2% |
| 12 | Gower Dawes17 Defoe Parade, Chadwell St. Mary, Grays, RM16 4QR | 1 | 2% |
| 13 | HowgatesKing Street, Stanford Le Hope, Essex, SS17 0HR | 1 | 2% |
| 14 | Real Move Estates100 High Road, Chadwell Heath, Romford, RM6 6NX | 1 | 2% |
| 15 | Springbok PropertiesUniversal Square Devonshire Street North,, M12 6JH | 1 | 2% |
| 16 | Statuum, LondonUnit 3, 8-20 Well Street, London, E9 7PX | 1 | 2% |
| 17 | Thomas MarshOrsett Road, Grays, RM17 5HJ | 1 | 2% |
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 porterglenny.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 Thurrock since January 1995, and what has sold in RM17 in the last year. Thurrock averages £321,941 in July 2026, +9.3% over five years and +25.5% over ten.
Average house price, Thurrock
UK House Price Index, monthly
Homes sold each year, Thurrock
Completed sales recorded in the House Price Index
Sales per month in RM17
HM Land Registry completions, last 12 months
What sold in RM17
Completions by property type, last 12 months
| Median sold price, RM17 | £330,000 | Sales, last 12 months | 252 |
|---|---|---|---|
| Detached | £480,000 | Semi-detached | £415,500 |
| Terraced | £325,000 | Flat | £192,500 |
Other agents in RM17
| Office | Type and group | Homes for sale |
|---|---|---|
| Griffin Associate | Estate agentIndependent | 21home.co.uk 2025 |
| Lennard & Hill Residential | Estate agentIndependent | 17home.co.uk 2025 |
| Owen Lyons Estate Agents | Estate and letting agentIndependent | 13home.co.uk 2025 |
| haart | Estate and letting agentLeaders Romans Group | 11home.co.uk 2025 |
| Bairstow Eves | Estate and letting agentConnells Group | 10home.co.uk 2025 |
| Ali & Co Property Services Ltd | Letting agentIndependent | 7home.co.uk 2025 |
| Grant Allen Estate Agents Ltd | Estate and letting agentIndependent | 7home.co.uk 2025 |
| Chesters Estates | Estate and letting agentIndependent | 4home.co.uk 2025 |
| Thomas Marsh Ltd | Estate and letting agentIndependent | 4home.co.uk 2025 |
| rentigo ltd | Letting agentIndependent | 2home.co.uk 2025 |
| Amell Property Solutions Ltd | Estate agentIndependent | — |
| Attwood Property Services Limited | Letting agentIndependent | — |
| Callaghan's Estate Agents | Estate agentIndependent | — |
| Elite Properties | Estate and letting agentIndependent | — |
| G2GPROPERTIES LTD | Letting agentIndependent | — |
| Grays Property Management Ltd | Letting agentIndependent | — |
| Griffin Residential Group Limited | Estate and letting agentIndependent | — |
| Hannah Davis Homes Ltd | Estate agentIndependent | — |
| INT RE CONSULT LTD | Letting agentIndependent | — |
| JB East Limited | Letting agentIndependent | — |
All agents in Thurrock · Demographics and area data on Property Data
Other William offices
3 other offices share the website porterglenny.co.uk. Connells Group has 1,382 offices on the register in total.
- William H Brown incorporating Porter GlennyBarking and Dagenham IG11 8UN
- William H Brown incorporating Porter GlennyHavering RM13 7RJ
- William H Brown incorporating Porter GlennyHavering RM2 5EL
Questions and answers
Is William H Brown incorporating Porter Glenny a leading agent in Tilbury?
home.co.uk ranked it 5th of 17 agents in Tilbury by homes for sale in August 2025, with 8% of local stock.
Who owns William H Brown incorporating Porter Glenny?
It is part of Connells Group.
Which redress scheme is William H Brown incorporating Porter Glenny a member of?
The Property Ombudsman.
What do homes sell for near William H Brown incorporating Porter Glenny?
A median £330,000 in RM17 over the last 12 months (HM Land Registry, 252 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 6 snapshots, 2025–2025 |
| UK House Price Index, HM Land Registry (OGL) | Thurrock, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | RM17, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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