21 Montrose Avenue, Datchet, Slough, SL3 9NH
About 21 Montrose Avenue
21 Montrose Avenue is a semi-detached house in Datchet, Slough, Slough (SL3 9NH). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2022) shows a C (score 70). When first surveyed in July 2011 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
At 85 m² the property is well over the postcode median (63 m² across 25 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
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Planning history
21 Montrose Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Montrose Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£481,000
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 SL3 9NH: £480,000 (2024–2017).
Nearby sales in SL3 9NH
23 Montrose Avenue, Datchet, Slough, SL3 9NH
Sold Oct 2024
£560,0005 Montrose Avenue, Datchet, Slough, SL3 9NH
Sold Apr 2022
£660,0003 Montrose Avenue, Datchet, Slough, SL3 9NH
Sold Oct 2018
£480,00051 Montrose Avenue, Datchet, Slough, SL3 9NH
Sold Sept 2018
£11,00031 Montrose Avenue, Datchet, Slough, SL3 9NH
Sold Mar 2017
£455,000
Versus other Montrose Avenue homes
EPC Rating
70 (C)
Street avg 65 (D)
Floor Area
85 m²
Street avg 81 m²
CO₂ Emissions
2.9 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Montrose Avenue — bus stop.
Closest school
0.7 km
Datchet St Mary's CofE Primary School. 19 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.2dB

Night-time· 23:00 – 07:00
51.2dB







