11a, Chiltern Road, Marlow, SL7 2PW
About 11a
11a is a five-bedroom detached house in Marlow (SL7 2PW). It has a recorded floor area of 188 m² (around 2024 sq ft) and council tax band F. The latest certificate (January 2013) returns a B (score 82), comfortably above the UK average. The latest certificate is from January 2013, so improvements made since then won't be reflected. Other recorded features include notable views.
At 188 m² the property is well over the postcode median (111 m² across 5 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. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and new windows, meaningful when judging how the property has evolved. Today's modelled estimate of £1,266,000 is 12% above the 2022 sale price. Last sale on file: £1,130,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11a
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
- Bedrooms5
- Bathrooms3
- Utility roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenSouth-facing
- DrivewayYes
- Summer houseYes
- Notable viewsYes
Energy performance
11a 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This certificate is over 10 years old and is no longer valid.Expired 17 Jan 2023
EPC Rating
Planning history
11a has an approved rear extension on the planning record.
- Jan 2023PorchFullIn report
Extension: Rear of property
Householder application for construction of rear extension with a pitched glazed roof and Crittall style doors, window replacement, front porch, and a front bay window
Extension- Documents
- 34 docs on file
- Reference
- 22/07767/FUL
- Jan 2016RenovationFullIn report
Householder application for insertion of new window to side elevation of lower ground floor
New Windows- Documents
- 5 docs on file
- Reference
- 15/08265/FUL
What's in 11a, Chiltern Road, Marlow, SL7 2PW's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,266,000
Modelled from EPC, postcode comparables.
£1,130,000
Recorded with HM Land Registry.
Sales timeline
2 August 2022Most recent
£1,130,000
Median price across the last 5 sales in SL7 2PW: £835,000 (2024–2014).
Everything we know about 11a, 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
On epc rating, 11a stands well clear of the street.
Price per m²
£6,011
Street avg £6,984
Floor Area
188 m²
Street avg 149 m²
CO₂ Emissions
3.2 t/year
Street avg 4.9 t/year
Years Held
4 years
Street avg 8 years
Similar properties nearby
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SL7 2JR
1 Brampton Mews, Pound Lane
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1 Ferry Lane Cottages, Ferry Lane, Medmenham
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1 Beechgrove Gardens
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1 Bockmer End Cottage, Bockmer End
SL7 2HL
1 Bockmer Farm Cottages, Bockmer End
SL7 2HL
1 Beechwood Drive
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1 Bream Close
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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
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