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 79% 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 £580,000 is 24.7% 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
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
Roof insulation improved
Planning history
49 St Marys Avenue has an approved single-storey rear extension on the planning record.
- May 2020ExtensionFullIn report
Extension: Single storey · Rear of property
A single storey rear extension on an existing two-storey detached house.
- Documents
- 13 docs on file
- Reference
- 20/00107/HOUSE
- Aug 2014Garage ConversionFullIn 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
We flagged 1 thing worth checking at 49 St Marys Avenue
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
49 St Marys Avenue has more than doubled in price since the earliest registered sale in 2001.
£580,000
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 epc rating, 49 St Marys Avenue stands well clear of the street.
Price per m²
£3,121
Street avg £2,986
Floor Area
149 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.8 t/year
Similar properties nearby
1 Elyham, Purley On Thames
RG8 8EN
1 Duncan Gardens, Purley On Thames
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1 Hazel Road, Purley On Thames
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1 Beech Road, Purley On Thames
RG8 8DR
1 Glebe Road, Purley On Thames
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1 Honeycroft Cottages, Pangbourne Road, Upper Basildon
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1 Belleisle, Purley On Thames
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1 Farm Close, Purley On Thames
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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
2/mo
Steady 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
The full 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








