11 Chiltern Road, Marlow, SL7 2PW
About 11 Chiltern Road
11 Chiltern Road is a detached house in Marlow (SL7 2PW). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (September 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2012. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would push it to C (score 78).
At 170 m² the property is well over the postcode median (111 m² across 5 EPCs), placing it in the larger end of the local stock. 9 planning records sit against the property, 9 approved, 0 refused. Past consents include an extension, a garage conversion, a porch and a loft conversion, meaningful when judging how the property has evolved. Across 2014–2024, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £1,370,000 is 14.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£656/sq ft) was about 17.4% above the typical sold price in the postcode. Most recent transfer: January 2024 at £1,200,000.
Know exactly what you're buying at 11 Chiltern Road
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
Energy performance
11 Chiltern Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Planning history
11 Chiltern Road has been through 9 approved planning applications — a well-evolved property.
- Apr 2024Garage ConversionFullIn report
Extension: Single storey · Rear of property
Householder application for construction of single storey rear extension to connect existing garage, conversion of garage to home office and garden store, rear facing hip to gable roof extension, 2 x first floor dormer extensions and front porch
ExtensionPorch- Documents
- 11 docs on file
- Reference
- 24/05315/FUL
- Jun 2012AmendmentIn report
Proposed non-material amendment to permission for erection of 1 x 3 bed detached dwelling on land adjoining 11 Chiltern Road granted under planning ref. 07/05967/FUL
- Documents
- 1 doc on file
- Reference
- 12/06158/MINAMD
What's in 11 Chiltern Road, Marlow, SL7 2PW's planning history?
7 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Latest sale on 11 Chiltern Road was the highest on Land Registry record across the postcode.
£1,370,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 10 years.
£1,200,000
Growth on file: 5.3% per year over 10 years.
Sales timeline
25 January 2024Most recent
£1,200,000
+63.3%over 9 years9 July 2014
£735,000
Median price across the last 5 sales in SL7 2PW: £835,000 (2022–2006).
Everything we know about 11 Chiltern Road, 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 Chiltern Road homes
11 Chiltern Road is notably below the street on years held.
Price per m²
£7,059
Street avg £6,775
Floor Area
170 m²
Street avg 153 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Conniston Close
SL7 2RG
1 Bovingdon Heights
SL7 2JR
1 Brampton Mews, Pound Lane
SL7 2SY
1 Chiltern Road
SL7 2PW
1 Ferry Lane Cottages, Ferry Lane, Medmenham
SL7 2HA
1 Capetown Cottages, Spinfield Lane
SL7 2JZ
1 Bockmer End Cottage, Bockmer End
SL7 2HL
1 Beverley Close
SL7 2RD
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
Queens Road — bus stop.
Closest school
0.2 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
48.1dB

Night-time· 23:00 – 07:00
38.7dB