40b, Flat 3, Marina, St Leonards On Sea, TN38 0BU
About 40b
40b is a mid-terrace house in St Leonards On Sea (TN38 0BU). It has a recorded floor area of 94 m² (around 1008 sq ft) and construction records dating it to before 1900. The latest certificate (November 2008) shows a G (score 11), near the bottom of the EPC scale. The recommended improvements would lift it to E (score 39), a 2-band jump. Main heating runs on electricity. The latest certificate is from November 2008, so improvements made since then won't be reflected. At 94 m² this is the 2nd smallest of 3 units on EPC record in 40b, where floor areas span 77–110 m². The building's EPC ratings span G to C, with this unit at the bottom. On EPC score it ranks last in the building (11 versus a best of 73).
At 94 m² the property is well over the postcode median (69 m² across 29 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused.
Energy performance
40b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Nov 2018
EPC Rating
Planning history
- Mar 2018ConditionsIn report
Discharge of conditions 3 (proposed mortar & render mixes, & details of proposed decorative finishes) and 4(stone sample for the infill sandstone wall) of Listed Building consent HS/LB/17/00354.
- Agent
- Asset Construction Consultants
- Documents
- 6 docs on file
- Reference
- HS/CD/18/00091
- Jul 2017RenovationHeritageIn report
Proposed sealing up of existing openings between numbers 37 and 38 and numbers 39 and 40.
- Agent
- Asset Construction Consultants
- Documents
- 14 docs on file
- Reference
- HS/LB/17/00354
We flagged 1 thing worth checking at 40b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
40b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£263,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TN38 0BU: £127,000 (2025–2022).
Nearby sales in TN38 0BU
38 39, Marina, St Leonards On Sea, TN38 0BU
Sold Sept 2025
£250,000Flat 6, 37 Marina, St Leonards On Sea, TN38 0BU
Sold Aug 2024
£127,000Flat 2, 43 Marina, St Leonards On Sea, TN38 0BU
Sold Jul 2023
£320,00040 Marina, St Leonards On Sea, TN38 0BU
Sold Oct 2022
£27,000Basement Flat, 44 Marina, St Leonards On Sea, TN38 0BU
Sold May 2022
£110,000
Versus other Marina homes
EPC Rating for 40b lags the street by a wide margin.
EPC Rating
11 (G)
Street avg 57 (D)
Floor Area
94 m²
Street avg 78 m²
CO₂ Emissions
11.0 t/year
Street avg 4.7 t/year
Habitable Rooms
6 rooms
Street avg 3 rooms
Similar properties nearby
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1 2, Flat 1, Markwick Terrace
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12 13 Highlands Mansions, Flat 3, 117 Pevensey Road
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102 103, Flat 6, Marina
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Marina Pavilion — bus stop.
Closest school
0.9 km
St Leonards Church of England Primary Academy. 14 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
53.4dB

Night-time· 23:00 – 07:00
43.0dB







