21a, Elm Road, Worthing, BN11 1PG
About 21a
21a is a semi-detached house in Worthing (BN11 1PG). It has a recorded floor area of 89 m² (around 956 sq ft) and council tax band C. The latest certificate (March 2009) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since March 2009. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good. The latest certificate is from March 2009, so improvements made since then won't be reflected.
At 89 m² the property is well over the postcode median (62 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). One planning record on file: an extension approved in 2011. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved.
Everything you need to know about 21a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Mar 2019
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
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Planning history
1 application on record at 21a, Elm Road, Worthing, BN11 1PG
- Aug 2011PorchFullOutcome in report
Extension: Single storey
Single storey side conservatory and porch
ExtensionConservatory- Documents
- 8 docs on file
- Reference
- AWDM/0261/11
Unlock 21a, Elm Road, Worthing, BN11 1PG'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- Every decision — granted, refused or withdrawn (1 on record)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 15 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£276,000
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 1PG: £220,000 (2024–2021).
Versus other Elm Road homes
On floor area, 21a runs well behind the street norm.
EPC Rating
81 (B)
Street avg 63 (D)
Floor Area
89 m²
Street avg 103 m²
CO₂ Emissions
2.2 t/year
Street avg 5.3 t/year
Everything you need to know about 21a
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

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Street — 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
53.1dB

Night-time· 23:00 – 07:00
42.5dB






