109 Grand Avenue, Hassocks, BN6 8DG
About 109 Grand Avenue
109 Grand Avenue is a three-bedroom detached house in Hassocks (BN6 8DG). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1950-1966 and council tax band E. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (December 2024) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 70).
Most recent transfer was February 2025 at £590,000 — fresh data. Today's modelled estimate of £669,000 is 13.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£481/sq ft) was about 62.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2025.
Know exactly what you're buying at 109 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
- Dining roomYes
Outside
- Private gardenrear
- Garagesingle
Building
- Heating systemgas
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
109 Grand Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jun 2025Loft ConversionFullIn report
Proposed loft conversion with rear gable and side dormer.
- Documents
- 7 docs on file
- Reference
- DM/25/1232
We flagged 1 thing worth checking at 109 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
109 Grand Avenue valuation sits well clear of the typical sold price in this postcode.
£669,000
Modelled from EPC, postcode comparables.
£590,000
Recorded with HM Land Registry.
Sales timeline
21 February 2025Most recent
£590,000
Median price across the last 5 sales in BN6 8DG: £570,000 (2024–2019).
Everything we know about 109 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
On years held, 109 Grand Avenue runs well behind the street norm.
Price per m²
£5,175
Street avg £4,311
Floor Area
114 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.2 t/year
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1 Clayton Park
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1 Common Lane, Ditchling
BN6 8TJ
1 Abbots Close
BN6 8PH
1 Chestnut Drive
BN6 8AZ
1 Birch Way
BN6 8YJ
1 Clayton Avenue
BN6 8HB
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