Flat 1, 10 Heene Terrace, Worthing, BN11 3NR
About Flat 1
Flat 1 is a mid-terrace house in Worthing (BN11 3NR). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band B. At 77 m² this is the 4th smallest of 7 units on EPC record in the building, where floor areas span 22–118 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (October 2024) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2007–2011, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £257,000 is 20.9% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£256/sq ft) was about 17% above the typical sold price in the postcode. On the market in August 2011 and unlisted since — roughly 15 years.
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Flat 1 has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 1 saw 3 transfers in just over a decade — high turnover for the postcode.
£257,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 4 years.
£212,500
Growth on file: 7.3% per year over 4 years.
Sales timeline
3 August 2011Most recent
£212,500
-14.1%over 3 years15 May 2008
£247,500
+54.7%over 10 months25 July 2007
£160,000
Median price across the last 5 sales in BN11 3NR: £405,000 (2025–2023).
Nearby sales in BN11 3NR
Flat 1, 15 Heene Terrace, Worthing, BN11 3NR
Sold Mar 2025
£405,000Flat 2, 17 Heene Terrace, Worthing, BN11 3NR
Sold Dec 2023
£300,000Flat 3, 10 Heene Terrace, Worthing, BN11 3NR
Sold Nov 2023
£580,00017a, Basement Flat, Heene Terrace, Worthing, BN11 3NR
Sold Mar 2023
£272,500Flat 1, 16 Heene Terrace, Worthing, BN11 3NR
Sold Jan 2023
£455,000
Versus other Heene Terrace homes
Flat 1 is notably below the street on co₂ emissions.
Price per m²
£2,760
Street avg £3,843
Floor Area
77 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
5.7 t/year
Street avg 3.4 t/year
Everything you need to know about Flat 1
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
The data behind every report
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heene Terrace — bus stop.
Closest school
0.8 km
St Mary's Catholic Primary School. 20 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
49.8dB
Night-time· 23:00 – 07:00
38.0dB