9 Berwick Close, Marlow, SL7 3XA
About 9 Berwick Close
9 Berwick Close is a one-bedroom end-of-terrace house in Marlow (SL7 3XA). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (August 2021) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2011. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 91), a 2-band jump. Main heating runs on electricity.
Held since August 2006 — that's 20 years off the open market, well above the local norm. Across 2005–2006, sale prices on this property compounded at 22% per year. Today's modelled estimate of £264,000 is 44.3% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£436/sq ft) was about 54.5% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
Know exactly what you're buying at 9 Berwick Close
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
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
- ParkingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
9 Berwick Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 2 things worth checking at 9 Berwick Close
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
- Recent ownership pattern worth a look
30-day money-back guarantee
Sales history & valuation
9 Berwick Close changed hands twice within eighteen months — unusual for the area.
£264,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.0% per year over 1 year.
£183,000
Growth on file: 22.0% per year over 1 year.
Sales timeline
10 August 2006Most recent
£183,000
+22.0%over 10 months13 October 2005
£150,000
Median price across the last 5 sales in SL7 3XA: £256,500 (2024–2014).
Everything we know about 9 Berwick Close, 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
- Recent ownership pattern worth a look

Versus other Berwick Close homes
On epc rating, 9 Berwick Close stands well clear of the street.
Price per m²
£4,692
Street avg £4,093
Floor Area
39 m²
Street avg 43 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.7 t/year
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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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Queens Road — bus stop.
Closest school
0.1 km
St Peter's Catholic Primary School. 10 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
49.5dB

Night-time· 23:00 – 07:00
39.6dB