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Get started11 Berkeley Square, Worthing, BN11 5AF
1 planning record
About 11 Berkeley Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Berkeley Square is a mid-terrace house in Worthing (BN11 5AF). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (October 2023) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2013. Between certificates, roof efficiency went from Very Poor to Average. The recommended improvements would push it to C (score 77). At 55 m² this is the 3rd smallest of 27 units on EPC record in the building, where floor areas span 54–94 m². The building's EPC ratings span E to C across 27 units on file.
Sale prices here have outpaced Worthing HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £208,000 is 45.5% above the 2014 sale price. At 55 m² it sits well below the postcode median (85 m² across 26 EPCs), making it one of the more compact homes locally. One planning record on file: tree works approved in 2025. Past consents include tree works, meaningful when judging how the property has evolved. Last changed hands 12 years ago, in April 2014.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2023
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 11 Berkeley Square, Worthing, BN11 5AF, sourced from the PlanIt planning register.
- Sept 2025Tree WorksTreesGranted
Application for consent under Worthing Tree Preservation Order No.9 of 1990 to reduce crown height and radial spread by up to 2 metres, crown lift up to 5 metres, and crown thin 20% one Holm Oak tree T4, and crown thin 15% and remove epicormic and deadwood 3 Holly trees of group G1.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 11 Berkeley Square has grown more than fourfold since the 1996 starting point.
Current estimate
See how we calculated this£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 18 years.
Last sold (2014)
£143,000
Growth on file: 8.2% per year over 18 years.
Sales timeline
Launch offer · 33% off
The complete analysis of 11 Berkeley Square, Worthing, BN11 5AF
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 Berkeley Square homes
Four headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, 11 Berkeley Square runs well behind the street norm.
Price per m²
£2,600
Street avg £3,058
Floor Area
55 m²
Street avg 66 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
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
Grand Avenue Dental Surgery — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BN11 5AF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.1dB
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 11 Berkeley Square, Worthing, BN11 5AF. Each answer is also embedded as structured data for search engines.
