Little Keysford, Treemans Road, Lewes Road, Horsted Keynes, Haywards Heath, RH17 7EA
About Little Keysford
Little Keysford is a detached house in Horsted Keynes, Haywards Heath, Haywards Heath (RH17 7EA). It has a recorded floor area of 169 m² (around 1819 sq ft) and construction records dating it to 2007-2011. The latest certificate (May 2022) shows a C (score 69), just inside the C band. Earlier certificates rated it B (November 2011); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on oil.
Across 2005–2022, sale prices on this property compounded at 10.1% per year. Today's modelled estimate of £782,000 is 42.1% below the 2022 sale of £1,350,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£742/sq ft) was about 49.4% below the postcode norm. At 169 m² the property is well over the postcode median (91 m² across 5 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 0 approved, 0 refused. Sold August 2022 for £1,350,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Little Keysford
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
Little Keysford ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system changed
More low energy lighting installed
Planning history
- Jul 2021ConservatoryFullIn report
Extension: Single storey
Proposed single storey home office and tack room infill link between existing garaging. Single storey side extension provide additional utility/boot room space with dog room. Remove existing lean to fully glazed kitchen extension and replace with single storey oak framed orangery style extension to kitchen.
Extension- Documents
- 18 docs on file
- Reference
- DM/21/2012
- Sept 2015OutbuildingFullIn report
Erection of two oak framed garages
- Documents
- 11 docs on file
- Reference
- DM/15/2920
We flagged 1 thing worth checking at Little Keysford
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 Little Keysford has grown more than fourfold since the 2005 starting point.
£782,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 18 years.
£1,350,000
Growth on file: 10.1% per year over 18 years.
Sales timeline
18 August 2022Most recent
£1,350,000
+215.4%over 15 years11 January 2007
£428,000
+71.2%over 1 year4 February 2005
£250,000
Median price across the last 3 sales in RH17 7EA: £536,250 (2009–1998).
Everything we know about Little Keysford, 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 Treemans Road homes
On epc rating, Little Keysford stands well clear of the street.
EPC Rating
69 (C)
Street avg 52 (E)
Floor Area
169 m²
Street avg 82 m²
CO₂ Emissions
5.0 t/year
Street avg 5.1 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
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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
1.2 km
Lewes Road — bus stop.
Closest school
1.5 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
41.5dB
Night-time· 23:00 – 07:00
35.5dB