49 St Helens Avenue, Benson, Wallingford, OX10 6RU
About 49 St Helens Avenue
49 St Helens Avenue is a four-bedroom detached house in Benson, Wallingford, Wallingford (OX10 6RU). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (July 2015) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 78). The latest certificate is from July 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Across 2016–2022, sale prices on this property compounded at 4.1% per year. On a £-per-square-foot basis, the last sale (£444/sq ft) was about 36.4% above the typical sold price in the postcode. Last sale on file: £545,000 in October 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 49 St Helens Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
49 St Helens Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2025
EPC Rating
Planning history
49 St Helens Avenue has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 49 St Helens 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£574,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 6 years.
£545,000
Growth on file: 4.1% per year over 6 years.
Sales timeline
13 October 2022Most recent
£545,000
+29.1%over 6 years27 June 2016
£422,000
Median price across the last 5 sales in OX10 6RU: £580,000 (2025–2022).
Nearby sales in OX10 6RU
59 St Helens Avenue, Benson, Wallingford, OX10 6RU
Sold Jul 2025
£805,000105 St Helens Avenue, Benson, Wallingford, OX10 6RU
Sold Aug 2024
£530,00055 St Helens Avenue, Benson, Wallingford, OX10 6RU
Sold May 2023
£580,000101 St Helens Avenue, Benson, Wallingford, OX10 6RU
Sold May 2022
£670,000121 St Helens Avenue, Benson, Wallingford, OX10 6RU
Sold Mar 2022
£505,000
Everything we know about 49 St Helens Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other St Helens Avenue homes
On years held, 49 St Helens Avenue runs well behind the street norm.
Price per m²
£4,781
Street avg £4,182
Floor Area
114 m²
Street avg 134 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
6.3 t/year
Street avg 5.9 t/year
Similar properties nearby
1 Chaucer Court, Ewelme
OX10 6HW
1 Buckners Close, Benson
OX10 6LR
1 Ash Cottages, Little Stoke
OX10 6AY
1 Bonners Mead, Benson
OX10 6EU
1 Birmingham Yard, Benson
OX10 6SE
1 Baker Avenue, Benson
OX10 6EQ
1 Chiltern Close, Benson
OX10 6LG
1 Britwell Road, Ewelme
OX10 6JA
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Helens Crescent — bus stop.
Closest school
0.5 km
Benson Church of England Primary School. 9 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
51.7dB

Night-time· 23:00 – 07:00
43.6dB