Flat 3, 71 Courthouse Road, Maidenhead, SL6 6JA
About Flat 3
Flat 3 is a one-bedroom semi-detached house in Maidenhead (SL6 6JA). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1900-1929 and council tax band C. At 46 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 45–49 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (70 versus a worst of 58). The latest certificate (December 2019) shows a C (score 70). When first surveyed in August 2010 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Good to Very Good and main heating went from Poor to Average. Main heating runs on electricity.
At 46 m² it sits well below the postcode median (82 m² across 16 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 1995–2022, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 45.5% above the typical sold price in the postcode. Last sale on file: £225,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- Private gardenYes
- ParkingAllocated
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
Flat 3 has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 3
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
Flat 3 has more than quadrupled in price since its earliest registered sale in 1995.
£228,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 27 years.
£225,000
Growth on file: 5.7% per year over 27 years.
Sales timeline
30 November 2022Most recent
£225,000
+6.6%over 2 years26 February 2020
£211,000
16 June 2016
£210,000
+57.0%over 2 years1 June 2014
£133,750
-2.7%over 9 years19 August 2004
£137,500
+19.6%over 2 years27 September 2001
£114,950
+76.8%over 3 years22 December 1997
£65,000
+30.0%over 2 years24 August 1995
£50,000
Median price across the last 5 sales in SL6 6JA: £490,000 (2025–2022).
Nearby sales in SL6 6JA
61 Courthouse Road, Maidenhead, SL6 6JA
Sold Feb 2025
£490,00073 Courthouse Road, Maidenhead, SL6 6JA
Sold Feb 2025
£245,00041 Courthouse Road, Maidenhead, SL6 6JA
Sold Nov 2024
£1,075,00059 Courthouse Road, Maidenhead, SL6 6JA
Sold Oct 2023
£965,00075 Courthouse Road, Maidenhead, SL6 6JA
Sold Aug 2022
£280,000
Versus other Courthouse Road homes
Years Held for Flat 3 lags the street by a wide margin.
Price per m²
£4,891
Street avg £4,439
Floor Area
46 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.6 t/year
Street avg 2.4 t/year
Similar properties nearby
Flat 2, 71 Courthouse Road
SL6 6JA
Flat 2, 60 Penyston Road
SL6 6EB
Flat 3, 60 Penyston Road
SL6 6EB
Flat 2, 37 Wellington Road
SL6 6DH
Flat 4, 60 Penyston Road
SL6 6EB
Flat 4, 37 Wellington Road
SL6 6DH
Flat 1, 2 Raymond Road
SL6 6DF
Flat 3, 37 Wellington Road
SL6 6DH
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Mark's Corner — bus stop.
Closest school
0.5 km
Alwyn Infant School. 19 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
50.6dB

Night-time· 23:00 – 07:00
40.1dB







