49 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
About 49 St Marys Avenue
49 St Marys Avenue is a four-bedroom detached house in Purley On Thames, Reading, Reading (RG8 8BJ). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (June 2021) shows a C (score 69), just inside the C band. When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).
At 149 m² the property is well over the postcode median (108 m² across 19 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2001–2021, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £568,000 is 22.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£290/sq ft) was about 38% above the typical sold price in the postcode. Sold November 2021 for £465,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- ParkingOff road
Building
- Central heatingYes
Energy performance
EPC Rating
Certificate validity
Valid until 6 June 2031
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
Roof insulation improved
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Planning history
49 St Marys Avenue has an approved single-storey rear extension on the planning record.
2 applications on record at 49 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
- Aug 2014Garage ConversionFullOutcome in report
Extension: Single storey · Front of property
Proposed single storey extension to front of garage and conversion of garage to form habitable accommodation, namely new utility room and playroom.
Extension- Documents
- 11 docs on file
- Reference
- 14/01540/HOUSE
- More recent applications — locked
- ExtensionMay 2020Decision
Unlock 49 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 6 notable nearby
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
49 St Marys Avenue has more than doubled in price since the earliest registered sale in 2001.
£568,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 20 years.
£465,000
Growth on file: 4.2% per year over 20 years.
Sales timeline
9 November 2021Most recent
£465,000
+40.9%over 9 years9 December 2011
£330,000
+61.0%over 10 years23 November 2001
£205,000
Median price across the last 5 sales in RG8 8BJ: £435,000 (2024–2021).
Nearby sales in RG8 8BJ
23 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
Sold May 2024
£430,00031 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
Sold May 2023
£435,0001 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
Sold Feb 2022
£210,0009 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
Sold May 2021
£485,00057 St Marys Avenue, Purley On Thames, Reading, RG8 8BJ
Sold Mar 2021
£475,000
Versus other St Marys Avenue homes
On habitable rooms, 49 St Marys Avenue stands well clear of the street.
Price per m²
£3,121
Street avg £2,999
Floor Area
149 m²
Street avg 114 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.7 t/year
Similar properties nearby
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1 Honeycroft Cottages, Pangbourne Road, Upper Basildon
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
52/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Colyton Way — bus stop.
Closest school
0.5 km
Purley CofE Primary School. 12 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
46.2dB

Night-time· 23:00 – 07:00
37.9dB







