12 Astley Gardens, Seaton Sluice, Whitley Bay, NE26 4JJ
About 12 Astley Gardens
12 Astley Gardens is a three-bedroom semi-detached house in Seaton Sluice, Whitley Bay, Whitley Bay (NE26 4JJ). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2016) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2009. Between certificates, lighting dropped from Good to Poor. The recommended improvements would push it to C (score 75). The latest certificate is from January 2016, so improvements made since then won't be reflected.
Across 2000–2016, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £268,000 is 40.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 33.8% above the typical sold price in the postcode. 10 years since the last transfer (May 2016).
Know exactly what you're buying at 12 Astley Gardens
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenSouth-facing
- GarageIntegral
Building
- Central heatingYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Jan 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Low energy lighting percentage decreased
Planning history
12 Astley Gardens has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has grown by over 3x since 2000.
£268,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 16 years.
£190,500
Growth on file: 7.5% per year over 16 years.
Sales timeline
22 May 2016Most recent
£190,500
+217.5%over 15 years1 June 2000
£60,000
Median price across the last 5 sales in NE26 4JJ: £220,000 (2025–2024).
Nearby sales in NE26 4JJ
2 Astley Gardens, Seaton Sluice, Whitley Bay, NE26 4JJ
Sold Apr 2025
£190,0004 Astley Gardens, Seaton Sluice, Whitley Bay, NE26 4JJ
Sold Dec 2024
£265,00038 Astley Gardens, Seaton Sluice, Whitley Bay, NE26 4JJ
Sold Oct 2024
£220,00030 Astley Gardens, Seaton Sluice, Whitley Bay, NE26 4JJ
Sold Aug 2024
£240,0007 Astley Gardens, Seaton Sluice, Whitley Bay, NE26 4JJ
Sold Mar 2024
£210,000
Everything we know about 12 Astley Gardens, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Astley Gardens homes
12 Astley Gardens is notably below the street on epc rating.
Price per m²
£2,474
Street avg £2,399
Floor Area
77 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.9 t/year
Similar properties nearby
1 Derwent Road, Seaton Sluice
NE26 4JH
1 Fernbank, Seaton Sluice
NE26 4HJ
1 Brierdene Road
NE26 4NP
1 Craneswater Avenue
NE26 4NN
1 Clarence Street, Seaton Sluice
NE26 4DN
1 Conway Grove, Seaton Sluice
NE26 4JR
1 Dereham Close, Seaton Sluice
NE26 4BT
1 Brierdene Close
NE26 4AA
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Fountain Head Bank — bus stop.
Closest school
0.3 km
Seaton Sluice Middle School. 6 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.8dB

Night-time· 23:00 – 07:00
43.8dB