15 Hartley Square, Seaton Sluice, Whitley Bay, NE26 4BH
About 15 Hartley Square
15 Hartley Square is a three-bedroom semi-detached house in Seaton Sluice, Whitley Bay, Whitley Bay (NE26 4BH). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2017) shows a C (score 71). The recommended improvements would push it to B (score 85).
Today's modelled estimate of £191,000 sits 66.1% above the 2017 sale of £115,000. At 72 m² it's 26.3% larger than the typical home in the postcode (57 m² median across 15 EPCs). On the market in May 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 15 Hartley Square
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 gardenYes
Energy performance
EPC Rating
Planning history
15 Hartley Square has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
15 Hartley Square valuation sits well clear of the typical sold price in this postcode.
£191,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
23 May 2017Most recent
£115,000
Median price across the last 5 sales in NE26 4BH: £119,950 (2022–2017).
Nearby sales in NE26 4BH
22 Hartley Square, Seaton Sluice, Whitley Bay, NE26 4BH
Sold May 2022
£134,5003 Hartley Square, Seaton Sluice, Whitley Bay, NE26 4BH
Sold May 2021
£139,9505 Hartley Square, Seaton Sluice, Whitley Bay, NE26 4BH
Sold Feb 2021
£115,00033 Hartley Square, Seaton Sluice, Whitley Bay, NE26 4BH
Sold Nov 2020
£119,95034 Hartley Square, Seaton Sluice, Whitley Bay, NE26 4BH
Sold Nov 2017
£110,000
Everything we know about 15 Hartley Square, 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 Square homes
15 Hartley Square outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,597
Street avg £1,828
Floor Area
72 m²
Street avg 61 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.9 t/year
Similar properties nearby
1 Clarence Street, Seaton Sluice
NE26 4DN
1 Derwent Road, Seaton Sluice
NE26 4JH
1 Fernbank, Seaton Sluice
NE26 4HJ
1 Brierdene Road
NE26 4NP
1 Denway Grove, Seaton Sluice
NE26 4JD
1 Craneswater Avenue
NE26 4NN
1 Dereham Close, Seaton Sluice
NE26 4BT
1 Brierdene Close
NE26 4AA
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
0.2 km
Hartley Square — bus stop.
Closest school
0.3 km
Seaton Sluice First 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
48.7dB

Night-time· 23:00 – 07:00
41.0dB