55 St Helens Avenue, Benson, Wallingford, OX10 6RU
About 55 St Helens Avenue
55 St Helens Avenue is a five-bedroom detached house in Benson, Wallingford, Wallingford (OX10 6RU). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (June 2022) shows a C (score 69), just inside the C band. When first surveyed in September 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).
Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 2000–2023, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £649,000 is 11.9% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£396/sq ft) was about 16.2% above the typical sold price in the postcode. Last sale on file: £580,000 in May 2023.
Know exactly what you're buying at 55 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
- Bedrooms5
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff street
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
55 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 55 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
55 St Helens Avenue has more than doubled in price since the earliest registered sale in 2000.
£649,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 23 years.
£580,000
Growth on file: 3.8% per year over 23 years.
Sales timeline
9 May 2023Most recent
£580,000
+136.7%over 23 years3 April 2000
£245,000
Median price across the last 5 sales in OX10 6RU: £545,000 (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
£530,00049 St Helens Avenue, Benson, Wallingford, OX10 6RU
Sold Oct 2022
£545,000101 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 55 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, 55 St Helens Avenue runs well behind the street norm.
Price per m²
£4,265
Street avg £4,206
Floor Area
136 m²
Street avg 133 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Bonners Mead, Benson
OX10 6EU
1 Chaucer Court, Ewelme
OX10 6HW
1 Buckners Close, Benson
OX10 6LR
1 Ash Cottages, Little Stoke
OX10 6AY
1 Broad Lays, Benson
OX10 6FQ
1 Baker Avenue, Benson
OX10 6EQ
1 Britwell Road, Ewelme
OX10 6JA
1 Cat Lane Cottages, Cat Lane, Ewelme
OX10 6HX
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