9 Barnhill Close, Marlow, SL7 3HA
About 9 Barnhill Close
9 Barnhill Close is a three-bedroom semi-detached house in Marlow (SL7 3HA). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (August 2017) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
It hasn't traded since February 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £651,000 sits 312% above the 1998 sale of £158,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 64.8% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 9 Barnhill 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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenEast-facing
- GarageYes
Building
- Extension potentialPossible
Energy performance
9 Barnhill Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Dec 2023ExtensionFullIn report
Extension: Single storey · Side of property
Householder application for proposed construction of single storey side extension, provision of additional habitable accommodation to roof space, 2x rooflights to rear, 1x dormer to the front, new front porch and fenestration alterations
- Documents
- 8 docs on file
- Reference
- 23/07500/FUL
- Dec 2023Loft ConversionOutlineIn report
Certificate of lawfulness for proposed loft conversion including hip to gable and rear dormer
- Documents
- 7 docs on file
- Reference
- 23/07427/CLP
We flagged 1 thing worth checking at 9 Barnhill 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
30-day money-back guarantee
Sales history & valuation
9 Barnhill Close's modelled value sits at over four times its earliest registered sale price (1998).
£651,000
Modelled from EPC, postcode comparables.
£158,000
Recorded with HM Land Registry.
Sales timeline
23 February 1998Most recent
£158,000
Median price across the last 5 sales in SL7 3HA: £776,000 (2023–2017).
Everything we know about 9 Barnhill 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
Versus other Barnhill Close homes
9 Barnhill Close is notably below the street on price per m².
Price per m²
£1,534
Street avg £5,791
Floor Area
103 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.1 t/year
Street avg 5.8 t/year
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
Sunnybank — bus stop.
Closest school
0.3 km
Marlow Church of England Infant 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
47.8dB
Night-time· 23:00 – 07:00
39.0dB