Are you a property professional?Get qualified leads from motivated homeowners.
Get started11a, Douglas Close, Worthing, BN11 5LF
1 planning record
About 11a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11a is a property in Worthing (BN11 5LF). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1930-1949. The latest certificate (February 2026) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 51 m² this is the 8th 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 across 21 units on file.
One planning record on file: new windows approved in 2006. Past consents include new windows, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
A
B
C
D
E
E40
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 11a, Douglas Close, Worthing, BN11 5LF, sourced from the PlanIt planning register.
- Feb 2006RenovationFullGranted
Installation of replacement white PVCu windows.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
11a 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£187,000
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 11a, 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.
On epc rating, 11a runs well behind the street norm.
EPC Rating
40 (E)
Street avg 59 (D)
Floor Area
51 m²
Street avg 49 m²
CO₂ Emissions
2.4 t/year
Street avg 3.1 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 11a, Douglas Close, Worthing, BN11 5LF. Each answer is also embedded as structured data for search engines.
