1a, Elm Grove, Worthing, BN11 5LG
About 1a
1a is a semi-detached house in Worthing (BN11 5LG). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1930-1949 and council tax band A. At 53 m² this is the 12th smallest of 15 units on EPC record in the building, where floor areas span 31–58 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 78). The latest certificate (January 2019) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.
At 53 m² the property is well over the postcode median (36 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include subdivision, meaningful when judging how the property has evolved.
Energy performance
EPC Rating
Certificate validity
Valid until 21 January 2029
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
2 applications on record at 1a, Elm Grove, Worthing, BN11 5LG
- Apr 2007SubdivisionFullOutcome in report
Conversion of existing flat into 3 self contained flats including new second floor rear window, new entrance doors to front and rear elevations and provision of bin and bike store.
- Documents
- 1 doc on file
- Reference
- 07/0207/FULL
- More recent applications — locked
- SubdivisionJun 2007Decision
Unlock 1a, Elm Grove, Worthing, BN11 5LG's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 2 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.
£183,000
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 5LG: £137,500 (2019–2001).
Versus other Elm Grove homes
1a is notably below the street on epc rating.
EPC Rating
58 (D)
Street avg 70 (C)
Floor Area
53 m²
Street avg 39 m²
CO₂ Emissions
3.1 t/year
Street avg 1.7 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
327/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wallace Avenue — bus stop.
Closest school
0.2 km
Elm Grove Primary School, Worthing. 24 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
50.3dB

Night-time· 23:00 – 07:00
39.7dB







