12a, The Close, Hassocks, BN6 8DW
About 12a
12a is a three-bedroom detached house in Hassocks (BN6 8DW). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2025) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since June 2012. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
At 101 m² it's 17% smaller than the typical home in the postcode (122 m² median across 10 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £918,000 is 15% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£735/sq ft) was about 142% above the typical sold price in the postcode. Most recent transfer: May 2022 at £798,600. 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 2025.
Know exactly what you're buying at 12a
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
Outside
- Private gardenrear
- GarageYes
- Cul-de-sacYes
Building
- Solar panelsYes
- Period featuresYes
- Extension potentialPossible
Energy performance
12a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
High performance glazing installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Apr 2025ExtensionFullIn report
Extension: Side and rear of property
Proposed two storey flank extension and single storey rear extension.
- Documents
- 25 docs on file
- Reference
- DM/25/0341
We flagged 1 thing worth checking at 12a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£918,000
Modelled from EPC, postcode comparables.
£798,600
Recorded with HM Land Registry.
Sales timeline
26 May 2022Most recent
£798,600
Median price across the last 5 sales in BN6 8DW: £565,000 (2025–2016).
Everything we know about 12a, 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 The Close homes
Price per m² for 12a runs comfortably ahead of the street norm.
Price per m²
£7,907
Street avg £3,845
Floor Area
101 m²
Street avg 135 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.5 t/year
Street avg 5.1 t/year
Similar properties nearby
1 Common Lane, Ditchling
BN6 8TJ
1 Church Cottages, The Street, Westmeston
BN6 8RJ
1 Blackbrook Farm Cottages, Spatham Lane, Ditchling
BN6 8XJ
1 Clayton Park
BN6 8JQ
1 Abbots Close
BN6 8PH
1 Chestnut Drive
BN6 8AZ
1 Clayton Avenue
BN6 8HB
1 Birch Way
BN6 8YJ
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
0.1 km
Queens Drive — bus stop.
Closest school
0.3 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
48.5dB

Night-time· 23:00 – 07:00
38.6dB