1a, Brunswick Road, Worthing, BN11 3NG
About 1a
1a is an end-of-terrace house in Worthing (BN11 3NG). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to before 1900 and council tax band A. At 53 m² this is the smallest unit on EPC record across the building (53–121 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (42 versus a best of 70). The latest certificate (September 2018) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in June 2016 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Average; while lighting dropped from Average to Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
At 53 m² it sits well below the postcode median (84 m² across 6 EPCs), making it one of the more compact homes locally. One planning record on file: new windows approved in 2025. Past consents include new windows, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 6 September 2028
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 1a, Brunswick Road, Worthing, BN11 3NG
- Jun 2025FullOutcome in report
Replacement of existing timber windows to rear extension of flat 1B with UPVC windows and replacement of timber doors with composite doors to flats 1A and 1B.
New Windows- Documents
- 16 docs on file
- Reference
- AWDM/1576/24
Unlock 1a, Brunswick Road, Worthing, BN11 3NG'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£167,000
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 3NG: £270,000 (2020–2007).
Nearby sales in BN11 3NG
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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
Queens Road — bus stop.
Closest school
0.7 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
50.5dB

Night-time· 23:00 – 07:00
38.6dB







