23 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
About 23 Granville Avenue
23 Granville Avenue is a property in Seaton Sluice, Whitley Bay, Whitley Bay (NE26 4BU). It has council tax band D.
Held since April 2003 — that's 23 years off the open market, well above the local norm. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 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
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
23 Granville Avenue has an approved extension on the planning record.
- May 2004ExtensionFullIn report
Two storey extension to provide ground floor wc and additional bedroom with en-suite to first floor
- Documents
- 4 docs on file
- Reference
- B/04/00128/FUL
What's in 23 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
£129,950
Recorded with HM Land Registry.
Sales timeline
3 April 2003Most recent
£129,950
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
£210,00013 Granville Avenue, Seaton Sluice, Whitley Bay, NE26 4BU
Sold Jan 2019
£185,000
Everything we know about 23 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?

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1 Elwin Place, Seaton Sluice
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1 Dereham Close, Seaton Sluice
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1 Brierdene Road
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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