40b, Flat 1, 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 110 m² (around 1184 sq ft) and construction records dating it to 1900-1929. At 110 m² this is the largest unit on EPC record across 40b (77–110 m²). The building's EPC ratings span G to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 11). The latest certificate (January 2023) shows a C (score 73). When first surveyed in August 2010 the rating was F, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Very Poor to Very Good and main heating went from Poor to Good.
At 110 m² the property is well over the postcode median (69 m² across 29 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
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.
£298,000
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
40b outperforms the street on floor area by a wide margin.
EPC Rating
73 (C)
Street avg 55 (E)
Floor Area
110 m²
Street avg 78 m²
CO₂ Emissions
3.2 t/year
Street avg 5.0 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
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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







