10 Jefferies, Horsted Keynes, Haywards Heath, RH17 7DR
About 10 Jefferies
10 Jefferies is a four-bedroom semi-detached house in Horsted Keynes, Haywards Heath, Haywards Heath (RH17 7DR). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2024) shows a C (score 73). The rating has held steady at C across 2 certificates since January 2016. Between certificates, main heating went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Main heating runs on electricity. Period features are noted in the property record. The home occupies a cul-de-sac position.
Across 2006–2016, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £578,000 is 37.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 33.8% above the typical sold price in the postcode. 10 years since the last transfer (November 2016). 3 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 10 Jefferies
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
- Bedrooms4
- Bathrooms2
- FireplaceYes
Outside
- Private gardenYes
- ParkingOff road
- Cul-de-sacYes
Building
- Period featuresYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Planning history
Multiple extension applications run across more than a decade of planning history at 10 Jefferies.
- Feb 2021ExtensionFullIn report
Extension: Side of property
Two storey extension to the north east elevation including dormer windows to the front and rear (first floor) elevations.
- Documents
- 12 docs on file
- Reference
- DM/20/4617
- Jul 2007PorchFullIn report
Extension: Single storey · Side of property
Side extension at ground level, construction of porch, rear dormer.
Extension- Documents
- 12 docs on file
- Reference
- 07/01612/FUL
We flagged 1 thing worth checking at 10 Jefferies
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
10 Jefferies valuation sits well clear of the typical sold price in this postcode.
£578,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 10 years.
£420,000
Growth on file: 3.8% per year over 10 years.
Sales timeline
22 November 2016Most recent
£420,000
+46.3%over 10 years4 September 2006
£287,000
Median price across the last 5 sales in RH17 7DR: £370,000 (2025–2015).
Nearby sales in RH17 7DR
1 Jefferies, Horsted Keynes, Haywards Heath, RH17 7DR
Sold Sept 2025
£625,0004 Jefferies, Horsted Keynes, Haywards Heath, RH17 7DR
Sold Feb 2023
£500,0007 Jefferies, Horsted Keynes, Haywards Heath, RH17 7DR
Sold Jul 2018
£370,0008 Jefferies, Horsted Keynes, Haywards Heath, RH17 7DR
Sold Sept 2017
£365,00013 Jefferies, Horsted Keynes, Haywards Heath, RH17 7DR
Sold Nov 2014
£385,000
Everything we know about 10 Jefferies, 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 Jefferies homes
On epc rating, 10 Jefferies stands well clear of the street.
Price per m²
£4,118
Street avg £4,021
Floor Area
102 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.9 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
0.4 km
Lewes Road — bus stop.
Closest school
0.8 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
44.7dB
Night-time· 23:00 – 07:00
36.4dB