5 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
About 5 Heene Court Mansions
5 Heene Court Mansions is a one-bedroom mid-terrace house in Worthing (BN11 3NW). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2026) shows a C (score 77), near the top of the C band. When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 83). This certificate was lodged in the last six months, so the rating reflects current condition. Period features are noted in the property record.
Held since July 2006 — that's 20 years off the open market, well above the local norm. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2006, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £178,000 sits 61.8% above the 2006 sale of £110,000. One planning record on file: subdivision approved in 2004. Past consents include subdivision, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 45 m² it sits well below the postcode median (65 m² across 27 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).
What this property has
Inside
- Bedrooms1
Outside
- ParkingYes
Building
- Period featuresYes
- RefurbishedYes
Everything you need to know about 5 Heene Court Mansions
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
5 Heene Court Mansions's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 13 March 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Wall insulation improved
More low energy lighting installed
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 £820 · Includes VAT
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
1 application on record at 5 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
- Jun 2004SubdivisionHeritageOutcome in report
Application for Listed Building Consent for alterations to existing flats to form 1 x two bedroom flat (No. 4) and 1 x one bedroom flat (No. 5)
Listed- Reference
- 04/00533/LBC
Unlock 5 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 7 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
5 Heene Court Mansions has more than doubled in price since the earliest registered sale in 1998.
£178,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 8 years.
£110,000
Growth on file: 9.8% per year over 8 years.
Sales timeline
19 July 2006Most recent
£110,000
-42.1%over 1 year10 August 2004
£190,000
+48.4%over 10 months28 September 2003
£128,000
+146.2%over 5 years2 July 1998
£52,000
Median price across the last 5 sales in BN11 3NW: £195,000 (2025–2020).
Nearby sales in BN11 3NW
12 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Jul 2025
£195,0008 Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Mar 2023
£340,00014a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Dec 2022
£230,0009a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Nov 2020
£85,00010a Heene Court Mansions, Heene Terrace, Worthing, BN11 3NW
Sold Mar 2018
£192,000
Versus other Heene Terrace homes
CO₂ Emissions for 5 Heene Court Mansions runs comfortably ahead of the street norm.
Price per m²
£2,444
Street avg £3,321
Floor Area
45 m²
Street avg 67 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.1 t/year
Street avg 3.2 t/year
Everything you need to know about 5 Heene Court Mansions
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
327/mo
Rising 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
50.0dB

Night-time· 23:00 – 07:00
38.1dB






