29 Costells Edge, Scaynes Hill, Haywards Heath, RH17 7PY
About 29 Costells Edge
29 Costells Edge is a detached house in Scaynes Hill, Haywards Heath, Haywards Heath (RH17 7PY). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (August 2023) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 81).
One planning application is currently pending a decision in 2024. Today's modelled estimate of £733,000 is 11.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£475/sq ft) was about 56.3% above the typical sold price in the postcode. Sold January 2024 for £660,000.
Know exactly what you're buying at 29 Costells Edge
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
EPC Rating
Planning history
- Oct 2024Garage ConversionFullIn report
Proposed garage conversion to form a single bedroom and a single garage.
- Documents
- 11 docs on file
- Reference
- DM/24/2233
We flagged 1 thing worth checking at 29 Costells Edge
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
29 Costells Edge valuation sits well clear of the typical sold price in this postcode.
£733,000
Modelled from EPC, postcode comparables.
£660,000
Recorded with HM Land Registry.
Sales timeline
25 January 2024Most recent
£660,000
Median price across the last 5 sales in RH17 7PY: £653,000 (2024–2021).
Nearby sales in RH17 7PY
14 Costells Edge, Scaynes Hill, Haywards Heath, RH17 7PY
Sold Feb 2024
£590,00017 Costells Edge, Scaynes Hill, Haywards Heath, RH17 7PY
Sold Jan 2023
£700,00020 Costells Edge, Scaynes Hill, Haywards Heath, RH17 7PY
Sold Nov 2021
£685,00024 Costells Edge, Scaynes Hill, Haywards Heath, RH17 7PY
Sold Mar 2021
£620,00037 Costells Edge, Scaynes Hill, Haywards Heath, RH17 7PY
Sold Feb 2021
£653,000
Everything we know about 29 Costells Edge, 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 Costells Edge homes
Years Held for 29 Costells Edge lags the street by a wide margin.
Price per m²
£5,116
Street avg £3,990
Floor Area
129 m²
Street avg 139 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.8 t/year
Similar properties nearby
1 Corner Cottages, Tanyard Lane, Chelwood Gate
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RH17 7AP
1 Boxes Lane, Horsted Keynes
RH17 7EJ
1 Danehurst Cottages, Church Lane, Danehill
RH17 7EY
1 Blacksmiths Cottages, Station Road, Horsted Keynes
RH17 7AT
1 Cheeleys, Horsted Keynes
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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
Ham Lane — bus stop.
Closest school
0.1 km
St Augustine's CofE Primary School. 5 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
45.5dB

Night-time· 23:00 – 07:00
39.1dB