25a, Spittal Street, Marlow, SL7 3HJ
About 25a
25a is a mid-terrace house in Marlow (SL7 3HJ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (December 2017) shows an E (score 47), well below the UK norm with real room to improve. When first surveyed in July 2011 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good; while main heating dropped from Average to Very Poor. Main heating runs on electricity. At 74 m² this is the 8th smallest of 10 units on EPC record in the building, where floor areas span 35–132 m². The building's EPC ratings span E to C, with this unit at the bottom.
At 74 m² the property is well over the postcode median (56 m² across 9 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £386,000 sits 3760% above the 2020 sale of £10,000. Most recent transfer: June 2020 at £10,000.
Know exactly what you're buying at 25a
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Planning history
25a has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 25a
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
25a's modelled value sits at over four times its earliest registered sale price (2020).
£386,000
Modelled from EPC, postcode comparables.
£10,000
Recorded with HM Land Registry.
Sales timeline
17 June 2020Most recent
£10,000
Everything we know about 25a, 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 Spittal Street homes
On epc rating, 25a runs well behind the street norm.
EPC Rating
47 (E)
Street avg 62 (D)
Floor Area
74 m²
Street avg 69 m²
CO₂ Emissions
4.8 t/year
Street avg 3.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
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
Spittal Street — bus stop.
Closest school
0.3 km
Holy Trinity Church of England (Aided) 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
51.0dB

Night-time· 23:00 – 07:00
41.2dB