1 Ashgrove Cottages, The Green, Horsted Keynes, Haywards Heath, RH17 7AP
About 1 Ashgrove Cottages
1 Ashgrove Cottages is a three-bedroom end-of-terrace house in Horsted Keynes, Haywards Heath, Haywards Heath (RH17 7AP). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (September 2020) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil.
At 99 m² the property is well over the postcode median (74 m² across 13 EPCs), placing it in the larger end of the local stock. Most recent transfer: June 2021 at £622,500. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2021, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£584/sq ft) was about 76% above the typical sold price in the postcode. One historical planning record sits against the property in 2003.
Know exactly what you're buying at 1 Ashgrove Cottages
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
1 Ashgrove Cottages's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Jun 2003ConservatoryFullIn report
Extension: Rear of property
Proposed conservatory to rear
Extension- Reference
- 03/00932/FUL
We flagged 1 thing worth checking at 1 Ashgrove Cottages
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
Price for 1 Ashgrove Cottages has grown more than fourfold since the 1999 starting point.
£610,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 22 years.
£622,500
Growth on file: 6.5% per year over 22 years.
Sales timeline
13 June 2021Most recent
£622,500
+87.8%over 7 years31 October 2013
£331,500
+54.5%over 11 years18 January 2002
£214,500
+40.2%over 3 years11 January 1999
£153,000
Median price across the last 5 sales in RH17 7AP: £700,000 (2025–2024).
Nearby sales in RH17 7AP
Ashgrove, The Green, Horsted Keynes, Haywards Heath, RH17 7AP
Sold May 2025
£885,000Bowling Alley Cottage, The Green, Horsted Keynes, Haywards Heath, RH17 7AP
Sold Sept 2024
£1,040,0002 Ashgrove Cottages, The Green, Horsted Keynes, Haywards Heath, RH17 7AP
Sold Sept 2024
£395,000Farthings, The Green, Horsted Keynes, Haywards Heath, RH17 7AP
Sold Jul 2024
£700,000Searles, The Green, Horsted Keynes, Haywards Heath, RH17 7AP
Sold Jun 2024
£625,000
Everything we know about 1 Ashgrove Cottages, 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 Green homes
Price per m² for 1 Ashgrove Cottages runs comfortably ahead of the street norm.
Price per m²
£6,288
Street avg £3,915
Floor Area
99 m²
Street avg 84 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 6.1 t/year
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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
Lucas — bus stop.
Closest school
0.5 km
St Giles CofE Primary School. 2 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
44.0dB

Night-time· 23:00 – 07:00
36.2dB