12a, Flat 3, Brighton Road, Worthing, BN11 3ED
About 12a
12a is a mid-terrace house in Worthing (BN11 3ED). It has a recorded floor area of 28 m² (around 301 sq ft) and construction records dating it to before 1900. At 28 m² this is the smallest unit on EPC record across 12a (28–67 m²). On EPC score it ranks first in the building (66 versus a worst of 61). The latest certificate (August 2024) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in June 2010 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and window efficiency went from Poor to Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity.
At 28 m² it sits well below the postcode median (70 m² across 12 EPCs), making it one of the more compact homes locally.
Everything you need to know about 12a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
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 £820 · Includes VAT
Planning history
12a 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
12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£134,000
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 3ED: £230,000 (2024–2020).
Nearby sales in BN11 3ED
Versus other Brighton Road homes
12a outperforms the street on co₂ emissions by a wide margin.
EPC Rating
66 (D)
Street avg 61 (D)
Floor Area
28 m²
Street avg 70 m²
CO₂ Emissions
2.1 t/year
Street avg 3.5 t/year
Habitable Rooms
1 rooms
Street avg 4 rooms
Everything you need to know about 12a
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
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Wyke Avenue — bus stop.
Closest school
0.9 km
Homefield Primary School and SSC. 16 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
53.0dB

Night-time· 23:00 – 07:00
42.8dB






