11 Leighton Avenue, Worthing, BN14 8QP
About 11 Leighton Avenue
11 Leighton Avenue is a detached house in Worthing (BN14 8QP). It has a recorded floor area of 233 m² (around 2508 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (June 2024) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
At 233 m² the property is well over the postcode median (99 m² across 14 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a basement excavation, an annexe and a porch, meaningful when judging how the property has evolved.
Energy performance
11 Leighton Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 17 June 2034
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
4 applications on record at 11 Leighton Avenue, Worthing, BN14 8QP
- Jan 2004PorchFullOutcome in report
Retrospective application for the erection of a porch
RetrospectiveExtension- Reference
- 03/01437/FULL
- More recent applications — locked
- BasementApr 2016Decision
- New BuildDec 2014Decision
+ 1 more application in the report
Unlock 11 Leighton Avenue, Worthing, BN14 8QP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 3 notable nearby
- The 35 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
11 Leighton Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£791,000
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 BN14 8QP: £460,000 (2025–2022).
Nearby sales in BN14 8QP
Versus other Leighton Avenue homes
11 Leighton Avenue outperforms the street on floor area by a wide margin.
EPC Rating
65 (D)
Street avg 63 (D)
Floor Area
233 m²
Street avg 98 m²
CO₂ Emissions
8.4 t/year
Street avg 4.0 t/year
Habitable Rooms
8 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
141/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Leighton Avenue — bus stop.
Closest school
0.3 km
Bramber 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
50.8dB

Night-time· 23:00 – 07:00
41.0dB







