6 Berwick Lane, Marlow, SL7 3AU
About 6 Berwick Lane
6 Berwick Lane is a three-bedroom semi-detached house in Marlow (SL7 3AU). It has a recorded floor area of 69 m² (around 745 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2010) shows an F (score 31), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from March 2010, so improvements made since then won't be reflected.
It hasn't traded since February 2011, a hold of 15 years that's notably long for the area. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £484,000 sits 79.3% above the 2011 sale of £270,000. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 6 Berwick Lane
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
- Dining roomYes
Outside
- Private gardenYes
- DrivewayYes
Building
- Heating systemElectric
Energy performance
6 Berwick Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Mar 2020
EPC Rating
Planning history
6 Berwick Lane has an approved single-storey front extension on the planning record.
- Nov 2012ExtensionFullIn report
Extension: Single storey · Front of property
Householder application for the construction of a single storey front extension
- Documents
- 6 docs on file
- Reference
- 12/07237/FUL
We flagged 1 thing worth checking at 6 Berwick Lane
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
£484,000
Modelled from EPC, postcode comparables.
£270,000
Recorded with HM Land Registry.
Sales timeline
25 February 2011Most recent
£270,000
Median price across the last 1 sales in SL7 3AU: £645,000 (2019–2019).
Nearby sales in SL7 3AU
Everything we know about 6 Berwick Lane, 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 Berwick Lane homes
EPC Rating for 6 Berwick Lane lags the street by a wide margin.
EPC Rating
31 (F)
Street avg 61 (D)
Floor Area
69 m²
Street avg 95 m²
CO₂ Emissions
7.2 t/year
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sandygate Road — bus stop.
Closest school
0.2 km
St Peter's Catholic Primary School. 9 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
48.8dB

Night-time· 23:00 – 07:00
39.1dB