First Floor Flat, 15 Norfolk Square, Brighton, BN1 2PB
About First Floor Flat
First Floor Flat is a mid-terrace house in Brighton (BN1 2PB). It has a recorded floor area of 137 m² (around 1475 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2018) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 80).
Across 2017–2023, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £570,000 is 21.9% below the 2023 sale of £730,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£495/sq ft) was about 67.6% above the typical sold price in the postcode. At 137 m² the property is well over the postcode median (49 m² across 50 EPCs), placing it in the larger end of the local stock. 6 planning records sit against the property, 2 approved, 4 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Sold March 2023 for £730,000.
Everything you need to know about First Floor Flat
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
First Floor Flat's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 25 October 2028
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 £1,085 · Includes VAT
Planning history
A new windows application was refused at First Floor Flat in 2023.
6 applications on record at First Floor Flat, 15 Norfolk Square, Brighton, BN1 2PB
- Jul 2018ExtensionHeritageOutcome in report
Extension: Rear of property
Enlargement of existing rear dormer. Replacement of existing balustrade to rear roof terrace with glazing and associated works.
- Council
- Regency Square
- Documents
- 9 docs on file
- Reference
- BH2018/00756
- More recent applications — locked
- RenovationOct 2023Decision
- RenovationOct 2023Decision
+ 3 more applications in the report
Unlock First Floor Flat, 15 Norfolk Square, Brighton, BN1 2PB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (6 on record)
- All 6 applications on this property in full, plus 4 notable nearby
- The 80 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
First Floor Flat valuation sits well clear of the typical sold price in this postcode.
£570,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 5 years.
£730,000
Growth on file: 7.1% per year over 5 years.
Sales timeline
30 March 2023Most recent
£730,000
+44.3%over 5 years23 November 2017
£506,000
Median price across the last 5 sales in BN1 2PB: £305,000 (2025–2023).
Nearby sales in BN1 2PB
Flat 4, 4 Norfolk Square, Brighton, BN1 2PB
Sold Sept 2025
£305,000Flat 1, 2 Norfolk Square, Brighton, BN1 2PB
Sold Oct 2024
£300,000Basement Flat, 4 Norfolk Square, Brighton, BN1 2PB
Sold Oct 2024
£390,00016 Norfolk Square, Brighton, BN1 2PB
Sold Dec 2023
£1,140,000Basement Flat, 16 Norfolk Square, Brighton, BN1 2PB
Sold Dec 2023
£185,000
Versus other Norfolk Square homes
On co₂ emissions, First Floor Flat runs well behind the street norm.
Price per m²
£5,328
Street avg £6,352
Floor Area
137 m²
Street avg 52 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
7.2 t/year
Street avg 2.5 t/year
Everything you need to know about First Floor Flat
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
Crime
1110/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Norfolk Square — bus stop.
Closest school
0.4 km
St Mary Magdalen Catholic Primary School. 28 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
54.6dB

Night-time· 23:00 – 07:00
44.7dB






