9 Avenue De Warenne, Hassocks, BN6 8FP
About 9 Avenue De Warenne
9 Avenue De Warenne is a semi-detached house in Hassocks (BN6 8FP). It has a recorded floor area of 117 m² (around 1259 sq ft) and construction records dating it to 2022. The latest certificate (April 2023) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 95).
Sold July 2023 for £480,226. One historical planning record sits against the property in 2023.
Know exactly what you're buying at 9 Avenue De Warenne
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
Energy performance
9 Avenue De Warenne's carbon output is low for the local stock.
EPC Rating
Planning history
- Dec 2023Garage ConversionFullIn report
Conversion of detached garage into home office/studio with shower room and with the addition of new windows to the East elevation. Proposal is for use ancillary to the main dwelling
- Documents
- 15 docs on file
- Reference
- DM/23/2692
We flagged 1 thing worth checking at 9 Avenue De Warenne
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
£490,000
Modelled from EPC, postcode comparables.
£480,226
Recorded with HM Land Registry.
Sales timeline
9 July 2023Most recent
£480,226
Median price across the last 5 sales in BN6 8FP: £475,000 (2025–2024).
Nearby sales in BN6 8FP
27 Avenue De Warenne, Hassocks, BN6 8FP
Sold Jun 2025
£500,00034 Avenue De Warenne, Hassocks, BN6 8FP
Sold Aug 2024
£475,00045 Avenue De Warenne, Hassocks, BN6 8FP
Sold Jun 2024
£450,00036 Avenue De Warenne, Hassocks, BN6 8FP
Sold Jun 2024
£462,00042 Avenue De Warenne, Hassocks, BN6 8FP
Sold Jun 2024
£660,000
Everything we know about 9 Avenue De Warenne, 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 Avenue De Warenne homes
9 Avenue De Warenne outperforms the street on years held by a wide margin.
Price per m²
£4,104
Street avg £4,326
Floor Area
117 m²
Street avg 112 m²
CO₂ Emissions
1.4 t/year
Street avg 1.3 t/year
Years Held
3 years
Street avg 2 years
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Ockley Manor Farm — bus stop.
Closest school
1.1 km
Hassocks Infant School. 10 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
42.9dB

Night-time· 23:00 – 07:00
35.9dB