13a, Heene Terrace, Worthing, BN11 3NR
About 13a
13a is a detached house in Worthing (BN11 3NR). It has a recorded floor area of 136 m² (around 1459 sq ft) and construction records dating it to before 1900. At 136 m² this is the largest unit on EPC record across the building (20–136 m²). The building's EPC ratings span G to B across 55 units on file. The latest certificate (July 2009) shows a D (score 60), on the cusp of jumping into the C band. The latest certificate is from July 2009, so improvements made since then won't be reflected.
It hasn't traded since December 2001, a hold of 24 years that's notably long for the area. At 136 m² the property is well over the postcode median (86 m² across 54 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £487,000 sits 289.6% above the 2001 sale of £125,000. On a £-per-square-foot basis, the last sale (£86/sq ft) was about 61.2% below the postcode norm.
Everything you need to know about 13a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
13a's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Jul 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
13a 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
13a's estimated value is more than triple its earliest registered sale price (2001).
£487,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
7 December 2001Most recent
£125,000
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
13a outperforms the street on floor area by a wide margin.
Price per m²
£923
Street avg £3,890
Floor Area
136 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
6.4 t/year
Street avg 3.4 t/year
Everything you need to know about 13a
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
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






