1 2, Boundary Road, Balcombe, Haywards Heath, RH17 6RA
About 1 2
1 2 is a detached house in Balcombe, Haywards Heath, Haywards Heath (RH17 6RA). It has a recorded floor area of 201 m² (around 2167 sq ft) and construction records dating it to 1900-1929. The latest certificate (June 2009) shows an F (score 32), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 56), a 2-band jump. Main heating runs on oil. The latest certificate is from June 2009, so improvements made since then won't be reflected.
Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £1,262,000 is 32.8% above the 2009 sale price. One historical planning record sits against the property in 2011.
Know exactly what you're buying at 1 2
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
1 2's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Jun 2019
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Apr 2011AnnexFullIn report
Demolition of existing garage and construction of new building with Games Room, Utility, Changing Rooms at ground floor level to serve proposed swimming Pool with ancillary accommodation above at first floor level. (Amended description only)
- Agent
- Mike Hill Architectural Services Ltd
Demolition- Documents
- 16 docs on file
- Reference
- 10/03742/FUL
We flagged 1 thing worth checking at 1 2
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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£1,262,000
Modelled from EPC, postcode comparables.
£950,000
Recorded with HM Land Registry.
Sales timeline
10 November 2009Most recent
£950,000
Median price across the last 1 sales in RH17 6RA: £1,205,000 (2023–2023).
Nearby sales in RH17 6RA
Everything we know about 1 2, 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

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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
1.4 km
Yewtree Farm — bus stop.
Closest school
2.1 km
Balcombe 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
42.4dB

Night-time· 23:00 – 07:00
35.5dB