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Get started12a, Douglas Close, Worthing, BN11 5LF
3 planning records
About 12a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12a is a semi-detached house in Worthing (BN11 5LF). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1967-1975. At 48 m² this is the 6th smallest of 21 units on EPC record in the building, where floor areas span 42–142 m². The building's EPC ratings span F to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 34). The latest certificate (June 2015) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since October 2011. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Good. The latest certificate is from June 2015, so improvements made since then won't be reflected.
On energy efficiency it sits in the top 10% of properties in this postcode. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12a ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Jun 2025
Planning history
Applications and permits filed against 12a, Douglas Close, Worthing, BN11 5LF, sourced from the PlanIt planning register.
- Oct 2002RenovationFullGranted
Replacement of existing windows and doors with white PVCu.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£185,000
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.
Launch offer · 33% off
The complete analysis of 12a, Douglas Close, Worthing, BN11 5LF
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Versus other Douglas Close homes
Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.
12a outperforms the street on epc rating by a wide margin.
EPC Rating
76 (C)
Street avg 57 (D)
Floor Area
48 m²
Street avg 49 m²
CO₂ Emissions
1.4 t/year
Street avg 3.2 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Worthing district page.
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
Wallace Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN11 5LF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 54 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12a, Douglas Close, Worthing, BN11 5LF. Each answer is also embedded as structured data for search engines.
