90b, High Street, Marlow, SL7 1AQ
About 90b
90b is a semi-detached house in Marlow (SL7 1AQ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (September 2020) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2008. Between certificates, window efficiency went from Very Poor to Average, lighting went from Very Poor to Good and main heating went from Average to Good; while wall efficiency dropped from Average to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 3-band jump.
At 52 m² it sits well below the postcode median (80 m² across 4 EPCs), making it one of the more compact homes locally. 17 planning records sit against the property, 11 approved, 6 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Know exactly what you're buying at 90b
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
90b has 8 separate extension applications on the council record.
- Sept 2019ConditionsIn report
Application for approval of details subject to condition 2 (material) of planning approval ref: 17/07854/FUL
- Documents
- 6 docs on file
- Reference
- PI19/01058/ADRC
- Sept 2019ConditionsIn report
Application for approval of details subject to condition 2 (materials) of planning approval ref: 17/07855/LBC
- Documents
- 7 docs on file
- Reference
- PI19/01059/ADRC
What's in 90b, High Street, Marlow, SL7 1AQ's planning history?
15 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
90b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£496,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SL7 1AQ: £430,000 (2025–2011).
Everything we know about 90b, 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 High Street homes
On floor area, 90b runs well behind the street norm.
EPC Rating
45 (E)
Street avg 56 (D)
Floor Area
52 m²
Street avg 111 m²
CO₂ Emissions
4.4 t/year
Street avg 6.1 t/year
Habitable Rooms
2 rooms
Street avg 5 rooms
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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
0.2 km
Court Garden Leisure Centre — bus stop.
Closest school
0.5 km
Sir William Borlase's Grammar 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
49.8dB
Night-time· 23:00 – 07:00
40.3dB