Overview
Holbrook Estate Agents Seaham Limited is a letting agent based at 2 North Quay, North Terrace, Seaham, SR7 7EU. The business trades from 4 offices under the same website (thecastledenegroup.com). Companies House number 03879463. It belongs to The Property Ombudsman redress scheme.
Homes in the SR7 postcode district sold for a median £129,499 across 328 sales in the last 12 months. Across County Durham the average price is £140,447 (July 2026), +44.3% over ten years and 3.7× its January 1995 level. 9 estate and letting agent offices on the register are based in SR7.
Market position and ranking
No league history on record yet
home.co.uk did not list this branch in any of the 1,452 town league tables we recovered from the Internet Archive. Its position will build up from our own daily reading of agents’ websites.
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 thecastledenegroup.com. 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 County Durham since January 1995, and what has sold in SR7 in the last year. County Durham averages £140,447 in July 2026, +19.5% over five years and +44.3% over ten.
Average house price, County Durham
UK House Price Index, monthly
Homes sold each year, County Durham
Completed sales recorded in the House Price Index
Sales per month in SR7
HM Land Registry completions, last 12 months
What sold in SR7
Completions by property type, last 12 months
| Median sold price, SR7 | £129,499 | Sales, last 12 months | 328 |
|---|---|---|---|
| Detached | £270,000 | Semi-detached | £147,000 |
| Terraced | £105,000 | Flat | £89,000 |
Other agents in SR7
| Office | Type and group | Homes for sale |
|---|---|---|
| Camden Management Property Lettings Limited | Letting agentIndependent | — |
| Dowen | Estate and letting agentIndependent | — |
| Ellwood Estates Sales & Investments | Letting agentIndependent | — |
| Jonathon Lewis | Estate agentIndependent | — |
| Kimmitt & Roberts Estate Agents | Estate and letting agentIndependent | — |
| Kimmitt Lettings & Management | Letting agentIndependent | — |
| PROPERTY MANAGEMENT BY AL LIMITED | Letting agentIndependent | — |
| Smart Property Solutions North East Ltd | Letting agentIndependent | — |
All agents in County Durham · Demographics and area data on Property Data
Other Holbrook offices
3 other offices share the website thecastledenegroup.com.
- Holbrook Estate Agents Bishop Auckland LimitedCounty Durham DL14 7EH
- Red Hot Property Group LtdNorthumberland NE42 5PY
- Jill Moore Sales and LettingsSunderland NE38 7HP
Questions and answers
Which redress scheme is Holbrook Estate Agents Seaham Limited a member of?
The Property Ombudsman.
What do homes sell for near Holbrook Estate Agents Seaham Limited?
A median £129,499 in SR7 over the last 12 months (HM Land Registry, 328 sales).
Sources and freshness
| Source | Coverage |
|---|---|
| UK House Price Index, HM Land Registry (OGL) | County Durham, January 1995 to July 2026 |
| HM Land Registry Price Paid Data (OGL) | SR7, last 12 months |
| The Property Ombudsman and Property Redress Scheme registers | Office details, February 2026 |
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