11 Hett Close, Ardingly, Haywards Heath, RH17 6TE
About 11 Hett Close
11 Hett Close is a semi-detached house in Ardingly, Haywards Heath, Haywards Heath (RH17 6TE). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1996-2002 and council tax band B. At 52 m² this is the 4th smallest of 27 units on EPC record in the building, where floor areas span 48–122 m². The building's EPC ratings span D to B across 27 units on file. The latest certificate (September 2015) shows a C (score 76), near the top of the C band. The latest certificate is from September 2015, so improvements made since then won't be reflected.
At 52 m² it sits well below the postcode median (76 m² across 26 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 11 Hett Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
11 Hett Close's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Sept 2025
EPC Rating
Planning history
- Mar 2026RenovationFullIn report
Replacement of existing double glazed timber framed casement windows with double-glazed uPVC casements windows. Replacement of double-glazed timber framed communal doors with new double-glazed composite uPVC doors. Amended Plans received 25.02.2026 to show substitution of UPVC replacement windows and doors to double glazed timber framed windows and doors, and replacement of two exisitng rear rooflights with new double glazed timber framed rooflights.
New Windows- Documents
- 42 docs on file
- Reference
- DM/25/3210
- Nov 2023Tree WorksTreesIn report
(T001) Silver Birch - Crown lift all round to 3m. (T002) English Yew - Crown lift by 1m over neighbouring brick wall and remove lowest branch over carpark. (T004) Group of 7 Cypresses - Fell to ground level and grind out stumps to re-instate paths. (T004) Group of 3 Cypresses - Fell.
- Documents
- 11 docs on file
- Reference
- DM/23/2551
We flagged 1 thing worth checking at 11 Hett Close
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
11 Hett Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£181,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in RH17 6TE: £337,500 (2021–2014).
Nearby sales in RH17 6TE
Hapstead House, Flat 7, Hett Close, Ardingly, Haywards Heath, RH17 6TE
Sold Sept 2021
£450,000Hapstead House, Flat 2, Hett Close, Ardingly, Haywards Heath, RH17 6TE
Sold Jan 2019
£337,5002 Hapstead Mews, Hett Close, Ardingly, Haywards Heath, RH17 6TE
Sold Jun 2018
£418,000Hapstead House, Flat 1, Hett Close, Ardingly, Haywards Heath, RH17 6TE
Sold Jun 2017
£265,000Hapstead House, Flat 9, Hett Close, Ardingly, Haywards Heath, RH17 6TE
Sold Jun 2014
£312,500
Everything we know about 11 Hett Close, 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 Hett Close homes
CO₂ Emissions for 11 Hett Close runs comfortably ahead of the street norm.
EPC Rating
76 (C)
Street avg 76 (C)
Floor Area
52 m²
Street avg 73 m²
CO₂ Emissions
1.4 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
1 Carters Cottages, Selsfield Road, Ardingly
RH17 6TJ
1 Barn Meadow, Balcombe
RH17 6NQ
1 Chodds Cottages, High Street, Handcross
RH17 6BL
1 Avins Farm Cottages, College Road, Ardingly
RH17 6SH
1 Caffyns Cottages, High Street, Handcross
RH17 6BF
1 2 Nymans Cottages, Staplefield Road, Handcross
RH17 6EB
1 Barnfield, Balcombe
RH17 6FW
1 Bosworths Cottages, Slaugham
RH17 6AQ
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hett Close — bus stop.
Closest school
0.5 km
St Peter's CofE Primary School. 1 school 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
44.2dB

Night-time· 23:00 – 07:00
37.8dB