3 Barnhill Close, Marlow, SL7 3HA
About 3 Barnhill Close
3 Barnhill Close is a four-bedroom semi-detached house in Marlow (SL7 3HA). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2012) shows a C (score 70). The recommended improvements would push it to B (score 83). The latest certificate is from November 2012, so improvements made since then won't be reflected. Other recorded features include notable views. Records show the property has been extended at some point in its history.
At 154 m² the property is well over the postcode median (102 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2022, sale prices on this property compounded at 9% per year. On a £-per-square-foot basis, the last sale (£480/sq ft) was about 15.4% above the typical sold price in the postcode. Most recent transfer: February 2022 at £795,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 3 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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenSouth-facing
- Notable viewsYes
Building
- Previously extendedYes
Energy performance
3 Barnhill Close ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2022
EPC Rating
Planning history
- Jul 2007ExtensionFullIn report
Extension: Part single, part two storey · Side and rear of property
Demolition of existing carport and construction of part 2 storey, part single storey side and rear extension including new garage
- Documents
- 5 docs on file
- Reference
- 07/06368/FUL
We flagged 1 thing worth checking at 3 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
3 Barnhill Close has more than quadrupled in price since its earliest registered sale in 1996.
£756,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.0% per year over 26 years.
£795,000
Growth on file: 9.0% per year over 26 years.
Sales timeline
28 February 2022Most recent
£795,000
+21.4%over 5 years12 July 2016
£655,000
+79.5%over 9 years12 June 2007
£365,000
+318.6%over 10 years25 July 1996
£87,200
Median price across the last 5 sales in SL7 3HA: £630,000 (2023–2017).
Everything we know about 3 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
On floor area, 3 Barnhill Close stands well clear of the street.
Price per m²
£5,162
Street avg £5,462
Floor Area
154 m²
Street avg 105 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 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