Ansty Farm, Deaks Lane, Ansty, Haywards Heath, RH17 5AS
About Ansty Farm
Ansty Farm is a detached house in Ansty, Haywards Heath, Haywards Heath (RH17 5AS). It has a recorded floor area of 196 m² (around 2110 sq ft) and construction records dating it to 1983-1990. The latest certificate (July 2021) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in July 2021 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and window efficiency went from Very Poor to Average; while lighting dropped from Very Good to Good. Main heating runs on lpg.
Today's modelled estimate of £918,000 is 77% below the 2022 sale of £4,000,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£1,896/sq ft) was about 531% above the typical sold price in the postcode. At 196 m² the property is well over the postcode median (124 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 6 planning records sit against the property, 2 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. Most recent transfer: March 2022 at £4,000,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Ansty Farm
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
Ansty Farm's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Roof insulation improved
Low energy lighting percentage decreased
Planning history
- Oct 2025OtherIn report
Installation of 1x new electricity pole in line with existing overhead line, to support existing line and enable connection to the existing electricity network
- Documents
- 6 docs on file
- Reference
- DM/25/2533
- Jun 2021Change of UseOtherIn report
Application for determination as to whether prior approval is required for the change of use from agricultural barn to form 5no. residential units.
- Documents
- 36 docs on file
- Reference
- DM/21/1525
We flagged 1 thing worth checking at Ansty Farm
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
Latest sale on Ansty Farm was the highest on Land Registry record across the postcode.
£918,000
Modelled from EPC, postcode comparables.
£4,000,000
Recorded with HM Land Registry.
Sales timeline
30 March 2022Most recent
£4,000,000
Median price across the last 5 sales in RH17 5AS: £755,000 (2025–2019).
Nearby sales in RH17 5AS
Thickets, Deaks Lane, Ansty, Haywards Heath, RH17 5AS
Sold Mar 2025
£755,000Cherry Tree Cottage, Deaks Lane, Ansty, Haywards Heath, RH17 5AS
Sold Jan 2022
£990,000Linden House, Deaks Lane, Ansty, Haywards Heath, RH17 5AS
Sold Jan 2021
£1,140,000Westmead, Deaks Lane, Ansty, Haywards Heath, RH17 5AS
Sold Mar 2020
£565,000Appletree Cottage, Deaks Lane, Ansty, Haywards Heath, RH17 5AS
Sold Aug 2018
£1,000,000
Everything we know about Ansty Farm, 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 Deaks Lane homes
Price per m² for Ansty Farm runs comfortably ahead of the street norm.
Price per m²
£20,408
Street avg £4,061
Floor Area
196 m²
Street avg 150 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 6.6 t/year
Similar properties nearby
1 Brock End, Cuckfield
RH17 5BU
1 Buttinghill Drive, Cuckfield
RH17 5GQ
1 Betts Folly, Warninglid Lane, Warninglid
RH17 5TQ
1 Bylanes Crescent, Cuckfield
RH17 5HA
1 Barrowfield, Cuckfield
RH17 5ER
1 Bishopstone Farm Cottages, Bishopstone Lane, Ansty
RH17 5AR
1 Champions Place
RH17 5LE
1 Campbell Mead
RH17 5LT
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
0.2 km
Ansty Cross — bus stop.
Closest school
2.3 km
Warden Park Secondary Academy. 3 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
48.9dB

Night-time· 23:00 – 07:00
42.0dB