23 Hartley Avenue, Whitley Bay, NE26 3NS
About 23 Hartley Avenue
23 Hartley Avenue is a three-bedroom semi-detached house in Whitley Bay (NE26 3NS). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2014) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
Across 1995–2016, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £454,000 sits 51.3% above the 2016 sale of £300,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. 10 years since the last transfer (September 2016).
Know exactly what you're buying at 23 Hartley 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
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenWest-facing
- GarageYes
Building
- Central heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Feb 2024
EPC Rating
Planning history
23 Hartley Avenue has an approved single-storey rear extension on the planning record.
- Jun 2022ExtensionFullIn report
Proposed extension to side of property comprising additional bedroom and en-suite space, with hip to gable roof conversion
- Documents
- 7 docs on file
- Reference
- 22/00671/FULH
- Jan 2017ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear flat roof extension with rooflights
- Documents
- 5 docs on file
- Reference
- 16/01819/FULH
What's in 23 Hartley Avenue, Whitley Bay, NE26 3NS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Price for 23 Hartley Avenue has grown more than fourfold since the 1995 starting point.
£454,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 22 years.
£300,000
Growth on file: 6.7% per year over 22 years.
Sales timeline
20 September 2016Most recent
£300,000
+305.4%over 21 years6 January 1995
£74,000
Median price across the last 5 sales in NE26 3NS: £575,000 (2025–2023).
Nearby sales in NE26 3NS
3 Hartley Avenue, Whitley Bay, NE26 3NS
Sold Jul 2025
£590,00067 Hartley Avenue, Whitley Bay, NE26 3NS
Sold Jan 2025
£599,00057 Hartley Avenue, Whitley Bay, NE26 3NS
Sold Nov 2024
£517,50055 Hartley Avenue, Whitley Bay, NE26 3NS
Sold Jul 2024
£447,60061 Hartley Avenue, Whitley Bay, NE26 3NS
Sold Sept 2023
£575,000
Everything we know about 23 Hartley 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 Hartley Avenue homes
CO₂ Emissions for 23 Hartley Avenue runs comfortably ahead of the street norm.
Price per m²
£2,857
Street avg £3,107
Floor Area
105 m²
Street avg 120 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 5.2 t/year
Similar properties nearby
1 Dene Crescent
NE26 3AL
1 Kings Road
NE26 3BD
1 Claremont Gardens
NE26 3SE
1 Gladstone Avenue
NE26 3BE
1 Alnwick Avenue
NE26 3PT
1 Kew Gardens
NE26 3LY
1 Hartley Avenue
NE26 3NS
1 Carolyn Crescent
NE26 3ED
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Front Street - Coronation crescent — bus stop.
Closest school
0.5 km
Whitley Bay High School. 23 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
51.6dB

Night-time· 23:00 – 07:00
39.5dB