Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get startedAshdown House is a semi-detached house in Worthing (BN11 1DF). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1976-1982. The latest certificate (December 2019) shows a C (score 70). When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average and roof efficiency went from Very Poor to Average; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Good. At 51 m² this is the 5th smallest of 6 units on EPC record in Ashdown House, where floor areas span 45–63 m². On EPC score it ranks last in the building (70 versus a best of 75).
At 51 m² it's 24.4% smaller than the typical home in the postcode (68 m² median across 42 EPCs).
Ashdown House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£202,000
Modelled from EPC, postcode comparables.
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Ashdown House is notably below the street on habitable rooms.
EPC Rating
70 (C)
Street avg 68 (D)
Floor Area
51 m²
Street avg 55 m²
CO₂ Emissions
2.0 t/year
Street avg 2.5 t/year
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.

Daytime· 07:00 – 23:00
53.7dB

Launch offer
Secure checkout · One-off payment

Changes detected from historical EPC data
Heating controls changed
Wall insulation upgraded
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in BN11 1DF: £435,000 (2024–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Habitable Rooms
2 rooms
Street avg 3 rooms
BN11 1FF
Closest school
0.6 km
St Mary's Catholic Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
43.1dB