Overview
Cockburn is an estate agent based at 38 Mottingham Road, Mottingham, London, SE9 4QR. The business trades from 2 offices under the same website (cockburn-online.co.uk). The registered business name is Largon Ltd. Companies House number 02263258. It belongs to The Property Ombudsman redress scheme.
In 2025 home.co.uk recorded Cockburn in 4 local agent league tables on 4 occasions. At its best it ranked 6th of 64 agents in Grove Park (February 2025), with 8 homes for sale of 221 in the area (4% share). In the most recent capture (February 2025) it was 14th of 42 in Eltham with 3 homes, a 2% share.
Today it has 77 homes for sale at a median asking price of £425,000.
Homes in the SE9 postcode district sold for a median £475,000 across 487 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. 35 estate and letting agent offices on the register are based in SE9.
Market position and ranking
How Cockburn 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 |
|---|---|---|---|---|
| Eltham | 2025-02 | 14of 42 | 3of 129 | 2% |
| SE12 | 2025-09 | 14of 20+ | 2of 200 | 1% |
| Chislehurst | 2025-08 | 7of 36 | 4of 149 | 3% |
| Grove Park | 2025-02 | 6of 64 | 8of 221 | 4% |
The Eltham market it trades in
42 agents advertising 129 homes, average asking price £526,477, 18 new in the previous 14 days. home.co.uk, 2025-02-19.
All homes for sale in Eltham
Total advertised by every agent, each capture
Average asking price in Eltham
All agents’ homes for sale
| # | Agent | Homes | Share |
|---|---|---|---|
| 1 | Robinson & Jackson2-4 Court Yard, Eltham, SE9 5PZ | 14 | 11% |
| 2 | Bernard Skinner Estate Agents - ElthamWell Hall Road, Eltham, SE9 6SF | 11 | 9% |
| 3 | JDM Estate AgentsWell Hall Road, London, SE9 6SF | 11 | 9% |
| 4 | AcornEltham High Street, London, SE9 1BX | 10 | 8% |
| 5 | Your Move8 Well Hall Road, Eltham, London, SE9 6SF | 9 | 7% |
| 6 | Westmount Estates124 Westmount Road, London, SE9 1UT | 7 | 5% |
| 7 | Chattertons405 Footscray Road London SE9 3UL | 4 | 3% |
| 8 | FoxtonsLee Road, London, SE3 9RQ | 4 | 3% |
| 9 | Harrison Ingram156 Well Hall Road, London, SE9 6SN | 4 | 3% |
| 10 | L&Q29-35 West Ham Lane, London, E15 4PH | 4 | 3% |
| 11 | Peter James430/432 Lee High Road, London, SE12 8RW | 4 | 3% |
| 12 | PurplebricksGB & Overseas, 650 The Crescent, Colchester Business Park, CO4 9YQ, Colchester | 4 | 3% |
| 13 | CKB EstatesWell Hall Road, London, SE9 6SF | 3 | 2% |
| 14 | CockburnMottingham Road, London, SE9 4QR | 3 | 2% |
| 15 | David Evans Property Services132 Plumstead Common Road, London, SE18 2UL | 3 | 2% |
| 16 | Winkworth5 Blackheath Village, London, SE3 9LA | 3 | 2% |
| 17 | Felicity J.LordStratheden Parade, London, SE3 7SX | 2 | 2% |
| 18 | Irwin Scott377 Footscray Road, New Eltham, SE9 2DR | 2 | 2% |
| 19 | Kinleigh Folkard & HaywardStation Approach, 1 Burnt Ash Hill, London, SE12 0AB | 2 | 2% |
| 20 | 1st Avenue EstatesCommercial Unit 6, 128 Metcalfe Court, West Parkside, London, SE10 0EL | 1 | 1% |
Stock on the market
The homes Cockburn is advertising, broken down the way home.co.uk used to show it, and more. Source: Homes for sale on cockburn-online.co.uk, 17 October 2026.
| Homes for sale | 77 | Listed in the last 14 days | 77 |
|---|---|---|---|
| Average asking price | £441,344 | Median asking price | £425,000 |
| Average time on market | — | Median time on market | — |
| Sold subject to contract or under offer | 56% | Homes to let | 154 |
Homes for sale by price
Number of homes in each asking-price band
Time on the market
How long its current homes for sale have been listed
Market share by postcode district
Its homes for sale in each district, out of all homes advertised there
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 SE9 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 SE9
HM Land Registry completions, last 12 months
What sold in SE9
Completions by property type, last 12 months
| Median sold price, SE9 | £475,000 | Sales, last 12 months | 487 |
|---|---|---|---|
| Detached | £765,000 | Semi-detached | £610,000 |
| Terraced | £475,000 | Flat | £300,000 |
Other agents in SE9
| Office | Type and group | Homes for sale |
|---|---|---|
| Robinson Jackson | Estate agentIndependent | 14home.co.uk 2025 |
| Bernard Skinner & Co | Letting agentIndependent | 11home.co.uk 2025 |
| Your Move | Estate and letting agentConnells Group | 9home.co.uk 2025 |
| Westmount Estates | Estate and letting agentIndependent | 7home.co.uk 2025 |
| CKB Estate Agents | Estate and letting agentIndependent | 3home.co.uk 2025 |
| Equity London Limited | Estate and letting agentIndependent | 2home.co.uk 2025 |
| Irwin Scott Estate Agents | Estate and letting agentIndependent | 2home.co.uk 2025 |
| JDM Estate Agents | Estate agentIndependent | 2home.co.uk 2025 |
| Chattertons | Estate and letting agentIndependent | 0today |
| A&E Property Management | Letting agentIndependent | — |
| Adrian Balcazar Medrano | Letting agentIndependent | — |
| Archery Estates Property Services | Letting agentIndependent | — |
| BERKLEYS ESTATE AGENTS LIMITED | Letting agentIndependent | — |
| BLUEROSE MANAGEMENT LTD | Letting agentIndependent | — |
| Belroth Property Services | Estate and letting agentIndependent | — |
| Cockburn | Estate agentIndependent | — |
| Cockburn Estates | Letting agentIndependent | — |
| DualKey Properties Ltd | Letting agentIndependent | — |
| Harrison Ingram | Estate agentIndependent | — |
| John Payne | Estate and letting agentIndependent | — |
All agents in Bromley · Demographics and area data on Property Data
Other Cockburn offices
1 other office share the website cockburn-online.co.uk.
- CockburnGreenwich SE9 2EB
Questions and answers
How many homes does Cockburn have for sale?
77 (Homes for sale on cockburn-online.co.uk, 17 October 2026).
Is Cockburn a leading agent in Eltham?
home.co.uk ranked it 14th of 42 agents in Eltham by homes for sale in February 2025, with 2% of local stock.
Which redress scheme is Cockburn a member of?
The Property Ombudsman.
What do homes sell for near Cockburn?
A median £475,000 in SE9 over the last 12 months (HM Land Registry, 487 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| home.co.uk agent league tables, via the Internet Archive | 4 snapshots, 2025–2025 |
| The agent's own website, read daily by our crawler | 77 homes for sale, 154 to let, checked 17 October 2026 |
| UK House Price Index, HM Land Registry (OGL) | Bromley, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | SE9, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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