Flat 1, 9 Bedford Square, Brighton, BN1 2PN
About Flat 1
Flat 1 is a one-bedroom mid-terrace house in Brighton (BN1 2PN). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to before 1900 and council tax band A. Tenure is freehold. At 37 m² this is the 10th smallest of 15 units on EPC record in the building, where floor areas span 20–59 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include a basement. The latest certificate (June 2026) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to B (score 82), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 21 years, with the last transfer in September 2005. At 37 m² it's 25.3% smaller than the typical home in the postcode (50 m² median across 68 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). 4 planning records sit against the property, 2 approved, 2 refused. Across 1999–2005, sale prices on this property compounded at 19.9% per year. Today's modelled estimate of £167,000 is 39.2% above the 2005 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- BasementYes
Building
- TenureFreehold
- RefurbishedYes
Energy performance
Flat 1's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 22 June 2036
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
A recent planning application at Flat 1 was refused — worth checking the council file.
4 applications on record at Flat 1, 9 Bedford Square, Brighton, BN1 2PN
- Oct 2022ExtensionHeritageOutcome in report
Extension: Front of property
Replacement of existing first floor timber balcony to front elevation.
- Documents
- 9 docs on file
- Reference
- BH2022/02144
- More recent applications — locked
- RenovationAug 2023Decision
- RenovationJul 2023Decision
+ 1 more application in the report
Unlock Flat 1, 9 Bedford Square, Brighton, BN1 2PN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 4 notable nearby
- The 42 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Sale price has grown by over 3x since 1999.
£167,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.9% per year over 6 years.
£120,000
Growth on file: 19.9% per year over 6 years.
Sales timeline
21 September 2005Most recent
£120,000
+26.3%over 2 years20 November 2002
£95,000
+137.5%over 3 years2 September 1999
£40,000
Median price across the last 5 sales in BN1 2PN: £280,000 (2026–2022).
Nearby sales in BN1 2PN
17 Bedford Square, Brighton, BN1 2PN
Sold Apr 2026
£820,000Flat 4, 8 Bedford Square, Brighton, BN1 2PN
Sold Oct 2025
£172,492Flat 2, 19 Bedford Square, Brighton, BN1 2PN
Sold Oct 2024
£280,000Flat 1, 4 Bedford Square, Brighton, BN1 2PN
Sold Apr 2023
£407,500Third Floor Flat, 13 Bedford Square, Brighton, BN1 2PN
Sold Aug 2022
£125,000
Versus other Bedford Square homes
On epc rating, Flat 1 runs well behind the street norm.
Price per m²
£3,243
Street avg £4,034
Floor Area
37 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.8 t/year
Street avg 2.5 t/year
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The neighbourhood at a glance
Crime
1110/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Waitrose — bus stop.
Closest school
0.4 km
St Mary Magdalen Catholic Primary School. 27 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
55.3dB

Night-time· 23:00 – 07:00
45.4dB







