11 Dean Street, Marlow, SL7 3AA
About 11 Dean Street
11 Dean Street is a detached house in Marlow (SL7 3AA). It has a recorded floor area of 96 m² (around 1033 sq ft). The latest certificate (August 2018) returns a B (score 83), comfortably above the UK average. At 96 m² this is the 22nd smallest of 23 units on EPC record in the building, where floor areas span 53–96 m². The building's EPC ratings span E to B, with this unit at the top.
Today's modelled estimate of £721,000 sits 54.2% above the 2023 sale of £467,500. On a £-per-square-foot basis, the last sale (£452/sq ft) was about 31.9% below the postcode norm. 7 planning records sit against the property, 7 approved, 0 refused. Past consents include an extension, solar panel installation, change of use to residential and partial demolition, meaningful when judging how the property has evolved. Sold March 2023 for £467,500.
Know exactly what you're buying at 11 Dean Street
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
11 Dean Street's carbon output is low for the local stock.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Sept 2024AdvertisingIn report
Display of 1 x non-illuminated aluminium fascia panel, 1 x static, internally illuminated Corian panel, 2 x static, internally illuminated roundels signs, 1 x static, internally illuminated projecting signs and digital display prints for Belur Orthodontics
- Documents
- 9 docs on file
- Reference
- 24/06742/ADV
- Jan 2024Solar PanelsAmendmentIn report
Proposed non material amendment to planning permission for internal and external alterations including formation of new shopfront, installation of 2 x roof lights over existing lower ground floor, construction of first floor rear extension, installation of solar panels to rear granted under planning reference: 23/05967/FUL
Extension- Documents
- 9 docs on file
- Reference
- 23/07858/MINAMD
We flagged 1 thing worth checking at 11 Dean Street
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
£721,000
Modelled from EPC, postcode comparables.
£467,500
Recorded with HM Land Registry.
Sales timeline
23 March 2023Most recent
£467,500
Median price across the last 5 sales in SL7 3AA: £720,000 (2025–2020).
Nearby sales in SL7 3AA
Windsor House, Apartment 5, Dean Street, Marlow, SL7 3AA
Sold Feb 2025
£790,000Windsor House, Apartment 9, Dean Street, Marlow, SL7 3AA
Sold Aug 2022
£625,000Windsor House, Apartment 11, Dean Street, Marlow, SL7 3AA
Sold Mar 2022
£850,000Windsor House, Apartment 4, Dean Street, Marlow, SL7 3AA
Sold Mar 2022
£720,000Windsor House, Apartment 3, Dean Street, Marlow, SL7 3AA
Sold Jul 2020
£635,000
Everything we know about 11 Dean Street, 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 Dean Street homes
11 Dean Street is notably below the street on price per m².
Price per m²
£4,870
Street avg £7,334
Floor Area
96 m²
Street avg 78 m²
CO₂ Emissions
1.4 t/year
Street avg 1.5 t/year
Years Held
3 years
Street avg 6 years
Similar properties nearby
1 Beechtree Avenue
SL7 3NH
1 Barnhill Close
SL7 3HA
1 Goodwood Rise
SL7 3QE
1 Clay Lane Farm Cottages, Clay Lane, Booker
SL7 3DT
1 Burford Close
SL7 3NE
1 Claymoor Park, Booker
SL7 3DL
1 Campbell Road
SL7 3GZ
1 Andrews Way
SL7 3QJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dean Street Car Park — bus stop.
Closest school
0.2 km
Holy Trinity Church of England (Aided) 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
51.1dB
Night-time· 23:00 – 07:00
41.4dB