18a, Dukes Lane, Brighton, BN1 1BG
About 18a
18a is a two-bedroom mid-terrace house in Brighton (BN1 1BG). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1967-1975 and council tax band D. At 70 m² this is the 12th smallest of 14 units on EPC record in the building, where floor areas span 60–72 m². The building's EPC ratings span F to C across 14 units on file. The latest certificate (April 2013) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from April 2013, so improvements made since then won't be reflected.
Untraded for 24 years, with the last transfer in August 2002. Today's modelled estimate of £297,000 sits 67.3% above the 2002 sale of £177,500. One planning record on file: a loft conversion approved in 2015. Past consents include a loft conversion, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms2
Outside
- GarageYes
Building
- Heating systemGas
Everything you need to know about 18a
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Energy performance
18a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Apr 2023
EPC Rating
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Planning history
1 application on record at 18a, Dukes Lane, Brighton, BN1 1BG
- Mar 2015Loft ConversionFullOutcome in report
Loft conversion incorporating front and rear dormers, rear rooflight and associated roof alterations.
- Council
- Old Town
- Documents
- 9 docs on file
- Reference
- BH2014/04189
Unlock 18a, Dukes Lane, Brighton, BN1 1BG's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 27 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18a valuation sits well clear of the typical sold price in this postcode.
£297,000
Modelled from EPC, postcode comparables.
£177,500
Recorded with HM Land Registry.
Sales timeline
27 August 2002Most recent
£177,500
Median price across the last 5 sales in BN1 1BG: £350,000 (2024–2014).
Versus other Dukes Lane homes
18a outperforms the street on floor area by a wide margin.
Price per m²
£2,536
Street avg £3,235
Floor Area
70 m²
Street avg 67 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.3 t/year
Everything you need to know about 18a
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
21/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
North Street — bus stop.
Closest school
0.1 km
Middle Street Primary School. 25 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
58.2dB

Night-time· 23:00 – 07:00
48.5dB






