91 Grand Avenue, Hassocks, BN6 8DG
About 91 Grand Avenue
91 Grand Avenue is a three-bedroom detached house in Hassocks (BN6 8DG). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2017) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1997–2022, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£609/sq ft) was about 94.3% above the typical sold price in the postcode. Most recent transfer: December 2022 at £760,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2024.
Know exactly what you're buying at 91 Grand Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
91 Grand Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Council records include a two-storey side extension at 91 Grand Avenue.
- Apr 2024ExtensionFullIn report
Extension: Two storey · Side of property
Proposed two-storey side extension with pitched roof to match existing ridge line and external materials
- Documents
- 19 docs on file
- Reference
- DM/24/0415
We flagged 1 thing worth checking at 91 Grand Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Price for 91 Grand Avenue has grown more than fourfold since the 1997 starting point.
£745,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 25 years.
£760,000
Growth on file: 6.6% per year over 25 years.
Sales timeline
12 December 2022Most recent
£760,000
+111.1%over 16 years19 July 2006
£360,000
+135.3%over 8 years11 December 1997
£153,000
Median price across the last 5 sales in BN6 8DG: £570,000 (2025–2019).
Nearby sales in BN6 8DG
Everything we know about 91 Grand Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Grand Avenue homes
Price per m² for 91 Grand Avenue runs comfortably ahead of the street norm.
Price per m²
£6,552
Street avg £4,206
Floor Area
116 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.4 t/year
Street avg 5.1 t/year
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1 Clayton Park
BN6 8JQ
1 Abbots Close
BN6 8PH
1 Chestnut Drive
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1 Clayton Avenue
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Thatched Inn — bus stop.
Closest school
0.6 km
Hassocks Infant School. 7 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.8dB

Night-time· 23:00 – 07:00
37.6dB