Brook House, Garden Flat, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR
About Brook House
Brook House is a semi-detached house in Ardingly, Haywards Heath, Haywards Heath (RH17 6SR). It has a recorded floor area of 154 m² (around 1658 sq ft) and construction records dating it to before 1900. The latest certificate (April 2018) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on oil. At 154 m² this is the 9th smallest of 15 units on EPC record in Brook House, where floor areas span 78–299 m². The building's EPC ratings span G to D across 15 units on file.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 1998–2019, sale prices on this property compounded at 10.4% per year. On a £-per-square-foot basis, the last sale (£452/sq ft) was about 103.5% above the typical sold price in the postcode. Most recent transfer: January 2019 at £750,000.
Know exactly what you're buying at Brook 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
Brook House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Brook House has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at Brook 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
Price for Brook House has grown more than fourfold since the 1998 starting point.
£746,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 21 years.
£750,000
Growth on file: 10.4% per year over 21 years.
Sales timeline
21 January 2019Most recent
£750,000
+670.8%over 20 years9 June 1998
£97,300
Median price across the last 5 sales in RH17 6SR: £640,000 (2024–2021).
Nearby sales in RH17 6SR
Brook House, Flat 5, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR
Sold Jun 2024
£525,000Brook House, East Wing, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR
Sold Apr 2024
£640,000Brook House, Flat 1, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR
Sold Dec 2023
£520,000Brook House, Flat 2 North, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR
Sold Nov 2023
£1,270,000Brook House, Flat 3, Hammingden Lane, Ardingly, Haywards Heath, RH17 6SR
Sold Nov 2021
£787,500
Everything we know about Brook 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 Hammingden Lane homes
Brook House outperforms the street on price per m² by a wide margin.
Price per m²
£4,870
Street avg £3,726
Floor Area
154 m²
Street avg 131 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
11.0 t/year
Street avg 9.2 t/year
Similar properties nearby
Brook House, Flat 3, Hammingden Lane, Ardingly
RH17 6SR
Brook House, Flat 1, Hammingden Lane, Ardingly
RH17 6SR
Brook House, Flat 2 West, Hammingden Lane, Ardingly
RH17 6SR
Brook House, Flat 2 North, Hammingden Lane, Ardingly
RH17 6SR
Brook House, Flat 4, Hammingden Lane, Ardingly
RH17 6SR
Brook House, Flat 5, Hammingden Lane, Ardingly
RH17 6SR
Brook House, Flat 2 South, Hammingden Lane, Ardingly
RH17 6SR
Balcombe House, Garden Flat, Haywards Heath Road, Balcombe
RH17 6PB
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
0.6 km
Lower Lodge — bus stop.
Closest school
1.4 km
St Peter's 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
43.4dB

Night-time· 23:00 – 07:00
36.5dB