27 Grainger House, Findlay Mews, Marlow, SL7 1AP
About 27 Grainger House
27 Grainger House is a two-bedroom detached house in Marlow (SL7 1AP). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2007-2011 and council tax band D. At 60 m² this is the 7th smallest of 12 units on EPC record in the building, where floor areas span 51–61 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (March 2022) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (May 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good.
Across 2012–2022, sale prices on this property compounded at 3.8% per year. On a £-per-square-foot basis, the last sale (£542/sq ft) was about 41.5% above the typical sold price in the postcode. Last sale on file: £349,950 in February 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 27 Grainger House
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
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- ParkingOff street
- BalconyYes
Building
- RefurbishedYes
Energy performance
27 Grainger House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Solar PV panels (10 kWp) installed
Planning history
27 Grainger House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£359,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 10 years.
£349,950
Growth on file: 3.8% per year over 10 years.
Sales timeline
18 February 2022Most recent
£349,950
+42.8%over 9 years21 June 2012
£245,000
Median price across the last 5 sales in SL7 1AP: £570,000 (2025–2023).
Nearby sales in SL7 1AP
Everything we know about 27 Grainger House, 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 Findlay Mews homes
On price per m², 27 Grainger House stands well clear of the street.
Price per m²
£5,833
Street avg £4,755
Floor Area
60 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.0 t/year
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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
0.1 km
Bobmore Lane — bus stop.
Closest school
0.2 km
Great Marlow 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
54.6dB

Night-time· 23:00 – 07:00
45.6dB