8 9, Flat 1, Montague Place, Worthing, BN11 3BG
About 8 9
8 9 is a mid-terrace house in Worthing (BN11 3BG). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to before 1900. The latest certificate (May 2019) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2010. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70).
At 85 m² the property is well over the postcode median (60 m² across 18 EPCs), placing it in the larger end of the local stock. One planning record on file: new windows approved in 2020. Past consents include new windows, meaningful when judging how the property has evolved.
Energy performance
EPC Rating
Certificate validity
Valid until 15 May 2029
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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
1 application on record at 8 9, Flat 1, Montague Place, Worthing, BN11 3BG
- Feb 2020RenovationFullOutcome in report
Replacement of single-glazed timber windows to front (east) elevation with double glazed white painted timber windows to second floor flat.
New Windows- Documents
- 21 docs on file
- Reference
- AWDM/1870/19
Unlock 8 9, Flat 1, Montague Place, Worthing, BN11 3BG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 7 notable nearby
- The 21 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
8 9 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£278,000
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
On floor area, 8 9 stands well clear of the street.
EPC Rating
64 (D)
Street avg 63 (D)
Floor Area
85 m²
Street avg 60 m²
CO₂ Emissions
3.3 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
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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







