1 Challoners, Horsted Keynes, Haywards Heath, RH17 7DU
About 1 Challoners
1 Challoners is a three-bedroom semi-detached house in Horsted Keynes, Haywards Heath, Haywards Heath (RH17 7DU). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2013) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on oil. The latest certificate is from February 2013, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a corner plot.
Today's modelled estimate of £402,000 sits 62.1% above the 2013 sale of £248,000. On a £-per-square-foot basis, the last sale (£245/sq ft) was about 28.4% below the postcode norm. Last sold in November 2013, so it's been off the market for around 13 years. One historical planning record sits against the property in 2004.
Know exactly what you're buying at 1 Challoners
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
Outside
- Private gardenYes
- GarageYes
- Corner plotYes
Building
- Central heatingYes
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Feb 2023
EPC Rating
Planning history
- Jan 2004ExtensionFullIn report
Extension: Single storey
New first floor extension and garage to above property.
- Reference
- 03/03026/FUL
We flagged 1 thing worth checking at 1 Challoners
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
1 Challoners valuation sits well clear of the typical sold price in this postcode.
£402,000
Modelled from EPC, postcode comparables.
£248,000
Recorded with HM Land Registry.
Sales timeline
25 November 2013Most recent
£248,000
Median price across the last 5 sales in RH17 7DU: £340,000 (2024–2021).
Nearby sales in RH17 7DU
19 Challoners, Horsted Keynes, Haywards Heath, RH17 7DU
Sold Nov 2024
£340,00037 Challoners, Horsted Keynes, Haywards Heath, RH17 7DU
Sold Feb 2023
£345,00017 Challoners, Horsted Keynes, Haywards Heath, RH17 7DU
Sold Mar 2022
£351,00015 Challoners, Horsted Keynes, Haywards Heath, RH17 7DU
Sold May 2021
£305,00023 Challoners, Horsted Keynes, Haywards Heath, RH17 7DU
Sold Oct 2020
£295,000
Everything we know about 1 Challoners, 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 Challoners homes
1 Challoners is notably below the street on price per m².
Price per m²
£2,638
Street avg £3,721
Floor Area
94 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.6 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
0.3 km
Lewes Road — bus stop.
Closest school
0.7 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
44.4dB

Night-time· 23:00 – 07:00
36.4dB