49 Barnards Hill, Marlow, SL7 2NX
About 49 Barnards Hill
49 Barnards Hill is a four-bedroom detached house in Marlow (SL7 2NX). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (March 2024) shows a C (score 71). When first surveyed in December 2011 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 83). Our model identifies extension potential, subject to local planning policy.
2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Across 1999–2024, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£687/sq ft) was about 67.4% above the typical sold price in the postcode. Sold September 2024 for £865,000.
Know exactly what you're buying at 49 Barnards Hill
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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
- EnsuiteYes
Outside
- GarageYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation upgraded
More low energy lighting installed
Planning history
There is a planning application currently awaiting a decision.
- Feb 2026ExtensionAmendmentIn report
Extension: Single storey
Non-material amendment to planning permission 25/05316/FUL (Householder application for construction of single storey rear extension, single storey front extension, creation of garage from existing car port, and fenestration alterations) reason - (Extension of canopy to front door by 1m along the frontage to the north east. Conversion of carport into utility room)
- Reference
- PL/26/01616/NMA
- Apr 2025ExtensionFullIn report
Extension: Single storey
Householder application for construction of single storey rear extension, single storey front extension, creation of garage from existing car port, and fenestration alterations
- Documents
- 14 docs on file
- Reference
- 25/05316/FUL
What's in 49 Barnards Hill, Marlow, SL7 2NX's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
49 Barnards Hill has more than tripled in price since its earliest registered sale in 1999.
£877,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 25 years.
£865,000
Growth on file: 4.7% per year over 25 years.
Sales timeline
5 September 2024Most recent
£865,000
+13.4%over 3 years27 November 2020
£762,500
+39.9%over 8 years26 July 2012
£545,000
+101.9%over 13 years1 July 1999
£270,000
Median price across the last 5 sales in SL7 2NX: £910,000 (2025–2021).
Everything we know about 49 Barnards Hill, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Barnards Hill homes
On price per m², 49 Barnards Hill stands well clear of the street.
Price per m²
£7,393
Street avg £5,415
Floor Area
117 m²
Street avg 135 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 6.2 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
0.3 km
Terrington Hill — bus stop.
Closest school
0.3 km
Sir William Borlase's Grammar School. 11 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
49.0dB

Night-time· 23:00 – 07:00
39.5dB