23c, Helen Road, Oxford, OX2 0DF
About 23c
23c is a mid-terrace house in Oxford (OX2 0DF). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2012) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 86). The latest certificate is from July 2012, so improvements made since then won't be reflected.
At 119 m² it's 26.6% larger than the typical home in the postcode (94 m² median across 21 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Last sold in May 2013, so it's been off the market for around 13 years. Across 2003–2013, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £584,000 is 29.8% above the 2013 sale price.
Everything you need to know about 23c
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
23c's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Jul 2022
EPC Rating
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Planning history
23c has no planning applications on record.
But the area is active
25 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23c valuation sits well clear of the typical sold price in this postcode.
£584,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 10 years.
£450,000
Growth on file: 3.3% per year over 10 years.
Sales timeline
9 May 2013Most recent
£450,000
+36.4%over 9 years3 September 2003
£330,000
Median price across the last 5 sales in OX2 0DF: £648,000 (2025–2022).
Versus other Helen Road homes
23c outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,782
Street avg £5,116
Floor Area
119 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.3 t/year
Everything you need to know about 23c
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Binsey Lane — bus stop.
Closest school
0.3 km
West Oxford Community Primary School. 13 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
49.2dB
Night-time· 23:00 – 07:00
41.3dB