Sinclair Gardens, Seaton Delaval, Whitley Bay
House prices, sold prices and local information for NE25 0AJ.
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At a glance
8 property sales on Sinclair Gardens, Seaton Delaval, Whitley Bay have been recorded by HM Land Registry since 2017. In the last 12 months 2 homes sold here for an average of £237,750. Most sales here are semi-detached homes, which have sold for an average of £165,306. That is 9% above the Whitley Bay average of £217,502 over the same period. 3 homes here have sold more than once since 2017; 3 of them sold for more the second time. Recorded sale prices on Sinclair Gardens range from £99,000 to £238,000. Every home sold here was sold freehold. Of 33 streets in Whitley Bay with at least two sales in the last year, Sinclair Gardens ranks 10th for average price.
House prices on Sinclair Gardens compared
Average sale price over the last 12 months. See all NE25 house prices.
Average sale price by year
Tenure: 100% freehold and 0% leasehold across 8 recorded sales.
Prices by property type
| Type | Sales | Average price | Last sold |
|---|---|---|---|
| Semi-detached | 8 | £165,306 | 27 Feb 2026 |
Sold prices on Sinclair Gardens
| Address | Date | Price | Type | Tenure |
|---|---|---|---|---|
| 14, Sinclair Gardens NE25 0AJ | 27 Feb 2026 | £237,500 | Semi-detached | Freehold |
| 5, Sinclair Gardens NE25 0AJ | 12 Dec 2025 | £238,000 | Semi-detached | Freehold |
| 9, Sinclair Gardens NE25 0AJ | 22 Nov 2024 | £214,950 | Semi-detached | Freehold |
| 10, Sinclair Gardens NE25 0AJ | 24 Nov 2022 | £136,000 | Semi-detached | Freehold |
| 10, Sinclair Gardens NE25 0AJ | 25 May 2018 | £102,000 | Semi-detached | Freehold |
| 4, Sinclair Gardens NE25 0AJ | 20 Apr 2018 | £99,000 | Semi-detached | Freehold |
| 9, Sinclair Gardens NE25 0AJ | 9 Mar 2018 | £135,000 | Semi-detached | Freehold |
| 14, Sinclair Gardens NE25 0AJ | 16 May 2017 | £160,000 | Semi-detached | Freehold |
Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.
Sale history: homes sold more than once
| Address | Sales | Change |
|---|---|---|
| 14, Sinclair Gardens | £160,000 (May 2017) → £237,500 (Feb 2026) | +48% over 9 yrs |
| 9, Sinclair Gardens | £135,000 (Mar 2018) → £214,950 (Nov 2024) | +59% over 7 yrs |
| 10, Sinclair Gardens | £102,000 (May 2018) → £136,000 (Nov 2022) | +33% over 5 yrs |
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Crime and flood risk near Sinclair Gardens
Crime
68 crimes were reported within about a mile of Sinclair Gardens in August 2026.
Crime level compared with the rest of England (10 = lowest crime):
Higher crime than about 90% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).
| Anti-social behaviour | 23 |
| Violence & sexual offences | 18 |
| Shoplifting | 11 |
| Public order | 5 |
| Other crime | 3 |
| Burglary | 2 |
Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.
Flood risk
Sinclair Gardens is in or near 2 Environment Agency flood areas:
- Coastal rivers in South Northumberland Flood alert area
- Northumberland coast Flood alert area
Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.
Schools near Sinclair Gardens
| School | Type | Ages | Ofsted | Distance |
|---|---|---|---|---|
| Whytrig Middle School 330 pupils | Middle deemed secondary | 9–13 | Good Report | 0.2 mi |
| Seaton Valley High School 656 pupils | Secondary | 13–18 | Report | 0.2 mi |
| Seaton Delaval First School 161 pupils | Primary | 3–9 | Report | 0.4 mi |
| Holywell Village First School 161 pupils | Primary | 3–9 | Report | 0.8 mi |
| New Hartley First School 165 pupils | Primary | 3–9 | Report | 0.9 mi |
| Northumberland Pupil Referral Unit 38 pupils | Pupil referral unit | 6–14 | Good Report | 1.2 mi |
| Seghill First School 105 pupils | Primary | 3–9 | Good Report | 1.3 mi |
| Seaton Sluice Middle School 314 pupils | Middle deemed secondary | 9–13 | Report | 1.8 mi |
Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.
Getting around, shops and health
Train stations
- Seaton Delaval station 0.6 mi · 13 min walk
- Newsham station 2.1 mi · 43 min walk
- Northumberland Park (Tyne & Wear) station 2.7 mi · 54 min walk
Nearest bus stops
- Avenue Head (southbound, A192) 2 min walk
- Avenue Head memorial (adj, A192) 2 min walk
- Avenue Head Social Club (opp, Avenue Road) 3 min walk
- Seaton Terrace (Southbound, A192) 3 min walk
GP surgeries
- Npc Elsdon Avenue
Elsdon Avenue, Seaton Delaval, Whitley Bay · 0.2 mi - Netherfield House
Health Centre, Netherfield House, Station Road, Cramlington · 1.2 mi - Northumberland Park Medical Group
Shiremoor Centre, Earsdon Road, Newcastle Upon Tyne · 2.5 mi - Beaumont Park Surgery
The Surgery, 35 Hepscott Drive, Whitley Bay · 2.6 mi
Supermarkets
- The Co-operative Food Seaton Valley Co-operative Store · 0.1 mi
- The Co-operative Food PFS Co-op Petrol Wheatridge · 0.5 mi
- The Co-operative Food Co-op Wheatridge · 0.6 mi
- The Co-operative Food Co-op Seaton Sluice Millway Garage · 2.1 mi
Pharmacies
- Cohens Chemist · 0.1 mi
- Well · 0.2 mi
- Well · 1.2 mi
Dentists
- Rivenhall Dental Practice · 2.0 mi
- Lesbury Avenue (dental Surgery) · 2.6 mi
- Cramlington Dental Centre · 2.6 mi
Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.
Area profile
Deprivation
This neighbourhood is in decile 3 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.
| Income | 4 of 10 |
| Employment | 2 of 10 |
| Education and skills | 5 of 10 |
| Health and disability | 3 of 10 |
| Crime | 1 of 10 |
| Access to housing and services | 9 of 10 |
| Living environment | 4 of 10 |
Each domain ranked in deciles across England (10 = least deprived).
Homes
| Here | Eng & Wales | |
|---|---|---|
| Owned | 54.7% | 62.5% |
| Private rented | 29.8% | 20.3% |
| Social rented | 15.3% | 17.1% |
| Households | 819 |
People
| Here | Eng & Wales | |
|---|---|---|
| Under 15 | 13.3% | 17.4% |
| Aged 15–64 | 64.9% | 64.1% |
| Aged 65+ | 21.8% | 18.6% |
| Residents | 1,489 |
Broadband
| Here | UK | |
|---|---|---|
| Superfast (30Mbit+) | 100% | 95% |
| Ultrafast (300Mbit+) | 100% | 80% |
| Gigabit-capable | 100% | 80% |
Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.
Mobile signal
| Here | Eng & Wales | |
|---|---|---|
| 4G indoors, all 4 networks | 79% | 89% |
| 4G indoors, at least 1 network | 99% | 100% |
| 4G outdoors, all 4 networks | 98% | 99% |
| Calls indoors, all 4 networks | 88% | 92% |
Share of homes across Northumberland with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.
Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.
Energy ratings and home sizes on Sinclair Gardens
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Who lives around Sinclair Gardens
Ethnic group
| Here | Northumberland | |
|---|---|---|
| White | 97.4% | 97.6% |
| Asian, Asian British or Asian Welsh | 0.9% | 1.1% |
| Mixed or Multiple ethnic groups | 0.9% | 0.8% |
| Black, Black British, Black Welsh, Caribbean or African | 0.6% | 0.2% |
| Other ethnic group | 0.2% | 0.3% |
Religion
| Here | Northumberland | |
|---|---|---|
| No religion | 46.9% | 40.2% |
| Christian | 45.5% | 53.2% |
| Not answered | 5.7% | 5% |
| Muslim | 0.9% | 0.5% |
| Hindu | 0.3% | 0.1% |
| Other religion | 0.3% | 0.4% |
| Buddhist | 0.1% | 0.2% |
| Jewish | 0.1% | – |
Country of birth
| Here | Northumberland | |
|---|---|---|
| Born in the UK | 95.2% | 96.5% |
| Born outside the UK | 4.8% | 3.5% |
Highest qualification
| Here | Northumberland | |
|---|---|---|
| Level 4 qualifications and above | 25% | 30.7% |
| Level 3 qualifications | 19.8% | 17.7% |
| No qualifications | 17% | 17.9% |
| Level 2 qualifications | 16% | 14.5% |
| Level 1 and entry level qualifications | 12.5% | 9.7% |
| Apprenticeship | 7.4% | 6.9% |
| Other qualifications | 2.4% | 2.5% |
General health
| Here | Northumberland | |
|---|---|---|
| Very good health | 39.3% | 43.8% |
| Good health | 35.1% | 34.6% |
| Fair health | 16.4% | 15.4% |
| Bad health | 7.4% | 4.9% |
| Very bad health | 1.8% | 1.3% |
Cars or vans per household
| Here | Northumberland | |
|---|---|---|
| 1 car or van in household | 50.7% | 43.1% |
| No cars or vans in household | 24.6% | 19.7% |
| 2 cars or vans in household | 20.4% | 28.1% |
| 3 or more cars or vans in household | 4.3% | 9.1% |
Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.
Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Northumberland.
Planning and heritage near Sinclair Gardens
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Noise, radon and ground hazards
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Planning applications near Sinclair Gardens
Recent planning applications around Sinclair Gardens from the council's planning register. Choose how far to look:
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Council tax here
Northumberland Band D is £2,597 a year (Band A £1,731). See every band.
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