12 Barnhill Close, Marlow, SL7 3HA
About 12 Barnhill Close
12 Barnhill Close is a semi-detached house in Marlow (SL7 3HA). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2016) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2019. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £597,000 is 13.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£659/sq ft) was about 96% above the typical sold price in the postcode. On the market in August 2016 and unlisted since — roughly 10 years. At 74 m² it's 28.5% smaller than the typical home in the postcode (104 m² median across 12 EPCs).
Know exactly what you're buying at 12 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Apr 2026
EPC Rating
Planning history
12 Barnhill Close has an approved single-storey rear extension on the planning record.
- Mar 2019ConservatoryFullIn report
Extension: Single storey · Rear of property
Householder application for construction of single storey rear extension with roof lantern to form orangery
Extension- Documents
- 10 docs on file
- Reference
- 19/05198/FUL
We flagged 1 thing worth checking at 12 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
12 Barnhill Close valuation sits well clear of the typical sold price in this postcode.
£597,000
Modelled from EPC, postcode comparables.
£525,000
Recorded with HM Land Registry.
Sales timeline
22 August 2016Most recent
£525,000
Median price across the last 5 sales in SL7 3HA: £776,000 (2023–2017).
Everything we know about 12 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
12 Barnhill Close outperforms the street on price per m² by a wide margin.
Price per m²
£7,095
Street avg £5,286
Floor Area
74 m²
Street avg 112 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.0 t/year
Street avg 5.9 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