4a, Flat 3, Montague Place, Worthing, BN11 3BG
About 4a
4a is a property in Worthing (BN11 3BG). It has a recorded floor area of 59 m² (around 635 sq ft) and construction records dating it to before 1900. At 59 m² this is the largest unit on EPC record across the building (35–59 m²). The building's EPC ratings span E to A, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 98). The latest certificate (June 2026) shows an E (score 45), well below the UK norm with real room to improve. Earlier certificates rated it C (September 2015); the latest reading is 2 bands lower. Between certificates, hot-water efficiency went from Poor to Average; while wall efficiency dropped from Very Good to Poor and window efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 71), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Everything you need to know about 4a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
4a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 18 June 2036
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
4a has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£209,000
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 3BG: £400,000 (2025–2021).
Nearby sales in BN11 3BG
Versus other Montague Place homes
CO₂ Emissions for 4a runs comfortably ahead of the street norm.
EPC Rating
45 (E)
Street avg 64 (D)
Floor Area
59 m²
Street avg 61 m²
CO₂ Emissions
1.2 t/year
Street avg 2.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 4a
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
327/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Lido — bus stop.
Closest school
0.7 km
St Mary's Catholic Primary School. 15 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
52.4dB
Night-time· 23:00 – 07:00
41.2dB