SR7 8LZ, Seaham
Sold prices and local information for SR7 8LZ on Grantham Avenue. Free
MyStreetCheck free area report: SR7 8LZ · 26 October 2026 · www.mystreetcheck.co.uk/postcode/sr7-8lz
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Average sold price
£100,500
11 recorded sales since 2016
Last 12 months
£89,333
3 sales
Ultrafast broadband
100%
of homes, gigabit 100%
Sold prices in SR7 8LZ
| Address | Date | Price | Type |
|---|---|---|---|
| 25, Grantham Avenue | 11 Mar 2026 | £115,000 | Terraced |
| 26, Grantham Avenue | 5 Feb 2026 | £70,000 | Terraced |
| 31, Grantham Avenue | 17 Dec 2025 | £83,000 | Terraced |
| 17, Grantham Avenue | 14 Oct 2025 | £145,000 | Terraced |
| 25, Grantham Avenue | 2 May 2025 | £110,000 | Terraced |
| 27, Grantham Avenue | 25 Oct 2024 | £60,500 | Terraced |
| 17, Grantham Avenue | 28 Mar 2024 | £147,000 | Terraced |
| 22, Grantham Avenue | 19 May 2023 | £125,000 | Detached |
| 23, Grantham Avenue | 19 Nov 2021 | £90,000 | Terraced |
| 15, Grantham Avenue | 19 May 2021 | £83,000 | Terraced |
| 6, Grantham Avenue | 5 Feb 2018 | £77,000 | Terraced |
Source: HM Land Registry Price Paid Data. Tenure: 100% freehold, 0% leasehold.
Streets in SR7 8LZ
- Grantham Avenue£99k
Schools near SR7 8LZ
| School | Type | Ofsted | Distance |
|---|---|---|---|
| Seaview Primary School | Primary | Good | 0.2 mi |
| Seaham Trinity Primary School | Primary | – | 0.5 mi |
| St Mary Magdalen's Catholic Primary School | Primary | – | 0.6 mi |
| Seaham High School | Secondary | Good | 0.6 mi |
| Westlea Primary School | Primary | Good | 0.8 mi |
| St Cuthbert's Catholic Primary School, Seaham | Primary | – | 0.8 mi |
Living in SR7 8LZ
Nearest stations
- Seaham station 0.4 mi · 8 min walk
- Sunderland station 5.1 mi · 1 hr 41 min walk
- Horden station 5.2 mi · 1 hr 44 min walk
Supermarkets
- Morrisons Daily 0.3 mi
- Spar 0.4 mi
- Asda Express 0.6 mi
- Tesco Express 0.7 mi
Pharmacies
- Well 0.2 mi
- J&j Pharmacy 0.6 mi
- Kaila Pharmacy 0.7 mi
Dentists
- Seaham Smiles 0.4 mi
- Dental Practice 0.5 mi
- Dental Surgery 1.7 mi
GP surgeries
- Byron Medical Practice 0.2 mi
- The New Seaham Medical Group 0.5 mi
- Marlborough Surgery 0.7 mi
Mobile signal
4G indoors from all four networks: 84% of homes in County Durham (England & Wales 89%).
Source: Ofcom, Jul 2025.
Deprivation
12345678910
Decile 1 of 10 (10 = least deprived), English Indices of Deprivation 2025.
| Income | 2 of 10 |
| Employment | 1 of 10 |
| Education and skills | 1 of 10 |
| Health and disability | 1 of 10 |
| Crime | 4 of 10 |
| Access to housing and services | 9 of 10 |
| Living environment | 6 of 10 |
Each domain ranked in deciles across England (10 = least deprived).
Who lives in SR7 8LZ
Ethnic group
| Here | Durham | |
|---|---|---|
| White | 98% | 96.8% |
| Asian, Asian British or Asian Welsh | 1.3% | 1.5% |
| Mixed or Multiple ethnic groups | 0.6% | 0.9% |
| Black, Black British, Black Welsh, Caribbean or African | 0.1% | 0.3% |
| Other ethnic group | 0% | 0.4% |
Religion
| Here | Durham | |
|---|---|---|
| Christian | 61.8% | 54.6% |
| No religion | 31.7% | 38.6% |
| Not answered | 4.4% | 5.1% |
| Muslim | 1.1% | 0.6% |
| Other religion | 0.7% | 0.4% |
| Buddhist | 0.3% | 0.2% |
| Jewish | 0.1% | – |
| Hindu | 0% | 0.2% |
Country of birth
| Here | Durham | |
|---|---|---|
| Born in the UK | 98% | 95.6% |
| Born outside the UK | 2% | 4.4% |
Highest qualification
| Here | Durham | |
|---|---|---|
| No qualifications | 43.9% | 20.9% |
| Level 4 qualifications and above | 13% | 26.7% |
| Level 3 qualifications | 11.5% | 19.9% |
| Level 2 qualifications | 10.8% | 14.2% |
| Level 1 and entry level qualifications | 10.3% | 9.5% |
| Apprenticeship | 7.3% | 6.2% |
| Other qualifications | 3.3% | 2.4% |
General health
| Here | Durham | |
|---|---|---|
| Good health | 30.2% | 33.9% |
| Fair health | 25% | 15.6% |
| Very good health | 23.7% | 43% |
| Bad health | 15.8% | 5.8% |
| Very bad health | 5.4% | 1.7% |
Occupation
| Here | Durham | |
|---|---|---|
| Elementary occupations | 15.6% | 11.3% |
| Caring, leisure and other service occupations | 15.3% | 10.4% |
| Sales and customer service occupations | 14.2% | 8.7% |
| Skilled trades occupations | 11.3% | 11.7% |
| Process, plant and machine operatives | 10.5% | 9.2% |
| Administrative and secretarial occupations | 10.2% | 9.5% |
| Associate professional and technical occupations | 9.9% | 12.1% |
| Professional occupations | 8.3% | 16.7% |
| Managers, directors and senior officials | 4.6% | 10.1% |
Cars or vans per household
| Here | Durham | |
|---|---|---|
| No cars or vans in household | 43.5% | 24.1% |
| 1 car or van in household | 43.2% | 42.3% |
| 2 cars or vans in household | 11.2% | 25.5% |
| 3 or more cars or vans in household | 2.1% | 8% |
Economic activity
| Here | Durham | |
|---|---|---|
| Economically inactive | 66.8% | 45.7% |
| Economically active (excluding full-time students) | 32.5% | 52.4% |
| Economically active and a full-time student | 0.8% | 1.9% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Planning and heritage near SR7 8LZ
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