Westall House, Flat 11, Birchgrove Road, Horsted Keynes, Haywards Heath, RH17 7BS
About Westall House
Westall House is an end-of-terrace house in Horsted Keynes, Haywards Heath, Haywards Heath (RH17 7BS). It has a recorded floor area of 72 m² (around 775 sq ft) and construction records dating it to 2022. The latest certificate (May 2022) returns a high B (score 86), putting the home a stone's throw from an A rating. At 72 m² this is the 17th smallest of 24 units on EPC record in Westall House, where floor areas span 54–72 m².
At 72 m² the property is well over the postcode median (54 m² across 30 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at Westall House
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
Westall House's carbon output is low for the local stock.
EPC Rating
Planning history
Westall House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Westall House
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
Westall House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£286,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in RH17 7BS: £640,000 (2023–2012).
Nearby sales in RH17 7BS
Westall House, Flat 2, Birchgrove Road, Horsted Keynes, Haywards Heath, RH17 7BS
Sold Mar 2023
£390,000Littlemead, Birchgrove Road, Horsted Keynes, Haywards Heath, RH17 7BS
Sold Nov 2018
£640,000Robyns Barn, Birchgrove Road, Horsted Keynes, Haywards Heath, RH17 7BS
Sold Mar 2017
£820,000Little Keynes, Birchgrove Road, Horsted Keynes, Haywards Heath, RH17 7BS
Sold Jun 2016
£1,500,000Warren Farmhouse, Birchgrove Road, Horsted Keynes, Haywards Heath, RH17 7BS
Sold Feb 1998
£105,000
Everything we know about Westall House, 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 Birchgrove Road homes
CO₂ Emissions for Westall House lags the street by a wide margin.
EPC Rating
86 (B)
Street avg 85 (B)
Floor Area
72 m²
Street avg 60 m²
CO₂ Emissions
0.7 t/year
Street avg 0.6 t/year
Similar properties nearby
Flat 1, 45 Ridgeway
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Flat 2, 61 Ridgeway
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Flat 3, 61 Ridgeway
RH17 7FZ
Flat 1, 12 Ridgeway
RH17 7GB
Flat 3, 12 Ridgeway
RH17 7GB
Forest Farm, Lower Flat, Lewes Road, Chelwood Gate
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Forest Farm, Upper Flat, Lewes Road, Chelwood Gate
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Flat 2, 45 Ridgeway
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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
Lucas — 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
43.2dB

Night-time· 23:00 – 07:00
35.8dB