Model valuation£417,0008 Busby Close
Local market context
1 Graham Avenue is a four-bedroom detached house in Brighton (BN1 8HA). It has a recorded floor area of 204 m² (around 2196 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2023) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Other recorded features include a conservatory.
At 204 m² the property is well over the postcode median (147 m² across 13 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold December 2025 for £785,000. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 1995–2025, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £889,000 is 13.2% above the 2025 sale price.
1 Graham Avenue's carbon output runs well above what efficient homes in the postcode produce.
Certificate validity
Valid until 30 July 2033
Get a survey for this property
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
4 applications on record at 1 Graham Avenue, Brighton, BN1 8HA
Extension: Single storey
Ground floor front extension, addition of rear conservatory and loft conversion including one side and three rear dormers, rooflights and increased ridge height.
+ 1 more application in the report
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Price for 1 Graham Avenue has grown more than fourfold since the 1995 starting point.
£889,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 30 years.
£785,000
Growth on file: 7.4% per year over 30 years.
8 December 2025Most recent
£785,000
+554.2%over 26 years20 May 1999
£119,995
+33.3%over 3 years28 June 1995
£90,000
Median price across the last 5 sales in BN1 8HA: £792,000 (2024–2018).
On years held, 1 Graham Avenue runs well behind the street norm.
Price per m²
£3,848
Street avg £4,474
Floor Area
204 m²
Street avg 144 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.7 t/year
Street avg 6.1 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchBN1 8RL
BN1 8XP
BN1 8AL
BN1 8AA
BN1 8YT
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BN1 8QD
Crime
1110/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Graham Avenue — bus stop.
Closest school
0.5 km
Patcham Infant 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.

Daytime· 07:00 – 23:00
51.6dB

Night-time· 23:00 – 07:00
42.3dB