Overview
William H Brown is an estate and letting agent based at 15, Broadwalk, Harlow, CM20 1HX. 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 in 2 local agent league tables on 2 occasions. At its best it ranked 2nd of 20+ agents in CM19 (July 2025), with 14 homes for sale of 127 in the area (11% share). In the most recent capture (June 2025) it was 3rd of 59 in Harlow with 47 homes, a 8% share.
Homes in the CM20 postcode district sold for a median £325,000 across 195 sales in the last 12 months. Across Harlow the average price is £319,860 (July 2026), +22.2% over ten years and 5.5× its January 1995 level. 6 estate and letting agent offices on the register are based in CM20.
Market position and ranking
How William H Brown 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 |
|---|---|---|---|---|
| Harlow | 2025-06 | 3of 59 | 47of 577 | 8% |
| CM19 | 2025-07 | 2of 20+ | 14of 127 | 11% |
The Harlow market it trades in
59 agents advertising 577 homes, average asking price £459,720, 85 new in the previous 14 days. home.co.uk, 2025-06-17.
All homes for sale in Harlow
Total advertised by every agent, each capture
Average asking price in Harlow
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 1 | Fortune & CoatesUnit 16 Greenway Business Centre, Harlow Business Park, Essex, CM19 5QE | 75 | 13% |
| 2 | ReylandJohnson Estate AgentsAcorn Mews, Harlow, Essex, CM18 6NA | 56 | 10% |
| 3 | William H BrownBroad Walk, HARLOW, Essex, CM20 1HX | 47 | 8% |
| 4 | IntercountyStation Road, Harlow, CM17 0DN | 40 | 7% |
| 5 | Kings GroupUnit 4 Church Langley Way Harlow CM17 9TE | 40 | 7% |
| 6 | Mullucks, Part of HuntersGothic House, 1 High Street, Harlow, CM17 0DN | 38 | 7% |
| 7 | haartUnit 3, The Square, Wych Elm, Harlow, CM20 1QR | 37 | 6% |
| 8 | Wright CoThe Old Post office, 4 Church Street, Sawbridgeworth, CM21 9AB | 26 | 5% |
| 9 | Geoffrey Matthew EstatesThe Gables, 1 Fore Street, Old Harlow, Essex, CM17 0AA | 25 | 4% |
| 10 | Purplebricks650 The Crescent, Colchester Business Park, Colchester, Essex, CO4 9YQ | 21 | 4% |
| 11 | Leaders18-19 Adams House, Post Office Walk,, The High,, Harlow, CM20 1BD | 20 | 3% |
| 12 | ClarknewmanEquity House, 4-6 Market Street, Old Harlow, Essex | 16 | 3% |
| 13 | Jukes Estate AgentsHarlow Enterprise Hub, Kao Hockham Building, Edinburgh Way, Harlow, Essex | 15 | 3% |
| 14 | IntercountyBell Street, Sawbridgeworth, CM21 9AR | 10 | 2% |
| 15 | eXp UKNorthumberland Avenue, Trafalgar Square, London, WC2N 5BW | 9 | 2% |
| 16 | Mackay PropertyBell Street, Sawbridgeworth, CM21 9AR | 8 | 1% |
| 17 | Hammond and SmithHigh Street, Epping, CM16 4BP | 7 | 1% |
| 18 | Millers Estate Agents229 High Street, Epping, Essex, CM16 4BP | 5 | 1% |
| 19 | Douglas AllenHigh Street,, Epping,, Essex, CM16 4BL | 4 | 1% |
| 20 | Montagues84A High Street, Epping, CM16 4AE | 4 | 1% |
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 williamhbrown.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 Harlow since January 1995, and what has sold in CM20 in the last year. Harlow averages £319,860 in July 2026, +11.1% over five years and +22.2% over ten.
Average house price, Harlow
UK House Price Index, monthly
Homes sold each year, Harlow
Completed sales recorded in the House Price Index
Sales per month in CM20
HM Land Registry completions, last 12 months
What sold in CM20
Completions by property type, last 12 months
| Median sold price, CM20 | £325,000 | Sales, last 12 months | 195 |
|---|---|---|---|
| Detached | £636,000 | Semi-detached | £400,000 |
| Terraced | £335,000 | Flat | £202,000 |
Other agents in CM20
| Office | Type and group | Homes for sale |
|---|---|---|
| Leaders | Letting agentLeaders Romans Group | 11home.co.uk 2025 |
| Apex Property & Partners Uk Ltd | Letting agentIndependent | — |
| Daniel Thomas Estates Ltd | Estate agentIndependent | — |
| Uniq Block Management Ltd | Letting agentIndependent | — |
| haart | Estate and letting agentLeaders Romans Group | — |
All agents in Harlow · Demographics and area data on Property Data
Other William offices
2 other offices share the website williamhbrown.co.uk. Connells Group has 1,382 offices on the register in total.
- William H BrownChelmsford CM2 8BW
- William H. BrownHartlepool TS26 9DW
Questions and answers
Is William H Brown a leading agent in Harlow?
home.co.uk ranked it 3rd of 59 agents in Harlow by homes for sale in June 2025, with 8% of local stock.
Who owns William H Brown?
It is part of Connells Group.
Which redress scheme is William H Brown a member of?
The Property Ombudsman.
What do homes sell for near William H Brown?
A median £325,000 in CM20 over the last 12 months (HM Land Registry, 195 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 2 snapshots, 2025–2025 |
| UK House Price Index, HM Land Registry (OGL) | Harlow, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | CM20, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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