Ashdown House, Flat 3, Ashdown Road, Worthing, BN11 1DF
About Ashdown House
Ashdown House is a detached house in Worthing (BN11 1DF). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (November 2021) shows a C (score 72). When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Poor to Very Good. At 48 m² this is the 3rd smallest of 6 units on EPC record in Ashdown House, where floor areas span 45–63 m².
At 48 m² it's 23.2% smaller than the typical home in the postcode (63 m² median across 50 EPCs).
Everything you need to know about Ashdown House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
Ashdown House has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Ashdown House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£191,000
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 BN11 1DF: £435,000 (2024–2022).
Nearby sales in BN11 1DF
Ashdown House, Flat 6, Ashdown Road, Worthing, BN11 1DF
Sold Oct 2024
£422,5008 Ashdown Road, Worthing, BN11 1DF
Sold Jul 2024
£435,00039 Ashdown Road, Worthing, BN11 1DF
Sold Jul 2023
£452,500Flat 1, 28 Ashdown Road, Worthing, BN11 1DF
Sold Nov 2022
£255,00042 Ashdown Road, Worthing, BN11 1DF
Sold Sept 2021
£585,000
Versus other Ashdown Road homes
On habitable rooms, Ashdown House runs well behind the street norm.
EPC Rating
72 (C)
Street avg 68 (D)
Floor Area
48 m²
Street avg 55 m²
CO₂ Emissions
1.7 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about Ashdown House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
Town Hall — bus stop.
Closest school
0.6 km
St Mary's Catholic Primary School. 17 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.7dB

Night-time· 23:00 – 07:00
43.1dB






