Overview
Sinclair Hammelton is an estate agent based at 1 Chatsworth Parade, Orpington. The business trades from 3 offices under the same website (sinclairhammelton.co.uk).
Between 2024 and 2025 home.co.uk recorded Sinclair Hammelton in 2 local agent league tables on 3 occasions. At its best it ranked 13th of 80 agents in Orpington (August 2025), with 18 homes for sale of 700 in the area (3% share). In the most recent capture (August 2025) it was 13th of 80 in Orpington with 18 homes, a 3% share.
Homes in the BR5 postcode district sold for a median £457,500 across 410 sales in the last 12 months. Across Bromley the average price is £511,670 (July 2026), +14.5% over ten years and 6.2× its January 1995 level. 20 estate and letting agent offices on the register are based in BR5.
Market position and ranking
How Sinclair Hammelton has ranked against every other agent advertising homes in the same towns, from home.co.uk league tables captured by the Internet Archive between 2024 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 |
|---|---|---|---|---|
| Orpington | 2025-08 | 13of 80 | 18of 700 | 3% |
| BR6 | 2024-11 | 17of 20+ | 8of 400 | 2% |
The Orpington market it trades in
80 agents advertising 700 homes, average asking price £697,676, 47 new in the previous 14 days. home.co.uk, 2025-08-08.
All homes for sale in Orpington
Total advertised by every agent, each capture
Average asking price in Orpington
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 1 | Alan de MaidHigh Street, Orpington, Kent, BR6 0JW | 68 | 10% |
| 2 | Thomas Brown EstatesHigh Street, Orpington, BR6 0NN | 50 | 7% |
| 3 | JDM Estate Agents36 Station Square, Petts Wood, Orpington, BR5 1NA | 45 | 6% |
| 4 | Robinson JacksonHigh Street, Orpington, BR6 0NF | 45 | 6% |
| 5 | Alan de MaidPrincess Parade, Crofton Road, Orpington, BR6 8NP | 38 | 5% |
| 6 | haart306-308 High Street, Orpington, BR6 0NF | 37 | 5% |
| 7 | Langford RussellHigh Street, Orpington, BR6 0ND | 36 | 5% |
| 8 | ProctorsFairway, Petts Wood, BR5 1EF | 33 | 5% |
| 9 | EdmundStation Square, Petts Wood, Orpington, BR5 1NA | 23 | 3% |
| 10 | JDM Estate AgentsCrofton Road, Locksbottom, Kent, BR6 8NL | 23 | 3% |
| 11 | KentonsHigh Street, Orpington, BR6 0NG | 23 | 3% |
| 12 | EdmundHigh Street, Orpington, BR6 0NQ | 20 | 3% |
| 13 | Sinclair HammeltonChatsworth Parade, Petts Wood, BR5 1DF | 18 | 3% |
| 14 | Linay & ShippHigh Street, Orpington, BR6 0NQ | 17 | 2% |
| 15 | eXp UKNorthumberland Avenue, Trafalgar Square, London, WC2N 5BW | 15 | 2% |
| 16 | EdmundBrittenden Parade, High Street, Green Street Green, Orpington, BR6 6DD | 12 | 2% |
| 17 | Bishop Estate Agents - Orpington266 High Street, Orpington, BR6 0NB | 11 | 2% |
| 18 | Langford RussellCrofton Road, Farnborough, Orpington, BR6 8NL | 9 | 1% |
| 19 | Andrews Estate AgentsHigh Street, Orpington, BR6 0NF | 8 | 1% |
| 20 | Langford RaeWindsor Drive, Chelsfield, Orpington, BR6 6EY | 7 | 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 sinclairhammelton.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 Bromley since January 1995, and what has sold in BR5 in the last year. Bromley averages £511,670 in July 2026, +7.2% over five years and +14.5% over ten.
Average house price, Bromley
UK House Price Index, monthly
Homes sold each year, Bromley
Completed sales recorded in the House Price Index
Sales per month in BR5
HM Land Registry completions, last 12 months
What sold in BR5
Completions by property type, last 12 months
| Median sold price, BR5 | £457,500 | Sales, last 12 months | 410 |
|---|---|---|---|
| Detached | £840,000 | Semi-detached | £513,500 |
| Terraced | £393,500 | Flat | £270,000 |
Other agents in BR5
| Office | Type and group | Homes for sale |
|---|---|---|
| JDM Estate Agents | Estate agentIndependent | 7home.co.uk 2025 |
| Edmund | Estate and letting agentIndependent | 4home.co.uk 2025 |
| George Proctor & Partners (Petts Wood) Ltd | Estate and letting agentIndependent | 4home.co.uk 2025 |
| Alan de Maid Lettings | Estate agentIndependent | — |
| All Property Estates Limited | Estate and letting agentIndependent | — |
| Aventra Capital Ltd | Letting agentIndependent | — |
| Deluxe Residential Ltd. | Letting agentIndependent | — |
| Feel Real Estate Agency | Letting agent (self-employed, network)Keller Williams (self-employed network) | — |
| Harlow Estate Agency | Letting agentIndependent | — |
| Hire My Rooms Ltd | Letting agentIndependent | — |
| K COSTAS ESTATES LTD | Letting agentIndependent | — |
| Metropolitan Property Developments Limited | Letting agentIndependent | — |
| Pinelee Estate Investments Limited | Letting agentIndependent | — |
| Proctors | Estate agentIndependent | — |
| Stebles Property Ltd | Letting agentIndependent | — |
| Swanstein Property | Estate agentIndependent | — |
| Tobis Holdings Ltd | Letting agentIndependent | — |
| Uplift Housing Management Limited | Letting agentIndependent | — |
| Uyi Osawaru | Letting agentIndependent | — |
All agents in Bromley · Demographics and area data on Property Data
Other Sinclair offices
2 other offices share the website sinclairhammelton.co.uk.
- CL & HL Investments LtdBromley BR1 1LG
- Sinclair Hammelton LimitedBromley BR1 1EA
Questions and answers
Is Sinclair Hammelton a leading agent in Orpington?
home.co.uk ranked it 13th of 80 agents in Orpington by homes for sale in August 2025, with 3% of local stock.
Which redress scheme is Sinclair Hammelton a member of?
Not recorded.
What do homes sell for near Sinclair Hammelton?
A median £457,500 in BR5 over the last 12 months (HM Land Registry, 410 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 3 snapshots, 2024–2025 |
| UK House Price Index, HM Land Registry (OGL) | Bromley, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | BR5, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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