13 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
About 13 Granville Avenue
13 Granville Avenue is a three-bedroom semi-detached house in Seaton Sluice, Whitley Bay, Whitley Bay (NE26 4BU). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1950-1966 and council tax band C. Other recorded features include a balcony and notable views. The latest certificate (July 2016) shows a C (score 72). The recommended improvements would push it to B (score 86).
Today's modelled estimate of £299,000 sits 61.6% above the 2019 sale of £185,000. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 20.3% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 90 m² it's 16.7% smaller than the typical home in the postcode (108 m² median across 7 EPCs). Sold January 2019 for £185,000.
Know exactly what you're buying at 13 Granville Avenue
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
Outside
- Private gardenRear
- GarageYes
- BalconyYes
- Notable viewsYes
Energy performance
EPC Rating
Planning history
- Jun 2021ExtensionFullIn report
Extension: Rear of property
Construction of extension to rear and replacement of garage roof with pitched tiled roof
- Documents
- 14 docs on file
- Reference
- 21/00538/CLPROP
- Jun 2021ExtensionFullIn report
Extension: Rear of property
Construction of extension to rear and replacement of garage roof with pitched tiled roof
- Documents
- 14 docs on file
- Reference
- 21/00538/FUL
What's in 13 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
13 Granville Avenue valuation sits well clear of the typical sold price in this postcode.
£299,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
11 January 2019Most recent
£185,000
Median price across the last 5 sales in NE26 4BU: £286,500 (2025–2019).
Nearby sales in NE26 4BU
11 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
Sold Aug 2025
£360,00021 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
Sold Sept 2024
£286,5009 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
Sold May 2024
£295,0005 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
Sold Aug 2019
£210,0007 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
Sold Apr 2018
£247,500
Everything we know about 13 Granville Avenue, 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 Granville Avenue homes
On floor area, 13 Granville Avenue runs well behind the street norm.
Price per m²
£2,056
Street avg £2,381
Floor Area
90 m²
Street avg 115 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.9 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 Brierdene Close
NE26 4AA
1 Conway Grove, Seaton Sluice
NE26 4JR
1 Dereham Close, Seaton Sluice
NE26 4BT
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hartley Square — bus stop.
Closest school
0.1 km
Seaton Sluice First School. 4 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
48.3dB

Night-time· 23:00 – 07:00
40.4dB