40 High Street, Littlehampton, BN17 5ED
About 40 High Street
40 High Street is a semi-detached house in Littlehampton (BN17 5ED). It has a recorded floor area of 156 m² (around 1679 sq ft) and construction records dating it to 2022. At 156 m² this is the largest unit on EPC record across the building (20–156 m²). The building's EPC ratings span E to B, with this unit at the top. The latest certificate (May 2023) returns a B (score 81), comfortably above the UK average.
At 156 m² the property is well over the postcode median (63 m² across 13 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2023–2024, sale prices on this property compounded at 125.8% per year. Today's modelled estimate of £506,000 sits 268% above the 2024 sale of £137,500. Most recent transfer was December 2024 at £137,500 — fresh data. 4 planning records sit against the property, 0 approved, 0 refused.
Energy performance
40 High Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Jul 2023OutlineIn report
Lawful development certificate for the proposed use as a nail bar (Class E).
- Reference
- LU/134/23/CLP
- Mar 2023OutlineIn report
Lawful development certificate for proposed works to create 2 No commercial units.
- Reference
- LU/8/23/CLP
We flagged 2 things worth checking at 40 High Street
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.
- Signs of HMO activity in the area
- Recent ownership pattern worth a look
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2023.
£506,000
Modelled from EPC, postcode comparables and a sale-price growth of 125.8% per year over 1 year.
£137,500
Growth on file: 125.8% per year over 1 year.
Sales timeline
13 December 2024Most recent
£137,500
+186.5%over 1 year29 August 2023
£48,000
Median price across the last 1 sales in BN17 5ED: £400,000 (2021–2021).
Nearby sales in BN17 5ED
Versus other High Street homes
40 High Street outperforms the street on floor area by a wide margin.
EPC Rating
81 (B)
Street avg 57 (D)
Floor Area
156 m²
Street avg 61 m²
CO₂ Emissions
2.8 t/year
Street avg 2.8 t/year
Similar properties nearby
1 Cropthorne Drive, Climping
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1 Church Street
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1 Britannia Walk, Pier Road
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1 Atherington Cottages, Climping Street, Climping
BN17 5RN
1 2 Kents Dairy Cottages, Brookpit Lane, Climping
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1 Fairlight Court, Pier Road
BN17 5DU
1 Church Farm Cottages, Horsemere Green Lane, Climping
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1 Beach Mews, Western Road
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Franciscan Way — bus stop.
Closest school
0.3 km
River Beach Primary School. 8 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
51.2dB

Night-time· 23:00 – 07:00
40.7dB








