70a, St Clements Street, Oxford, OX4 1AH
About 70a
70a is a four-bedroom mid-terrace house in Oxford (OX4 1AH). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band D. At 90 m² this is the 13th smallest of 20 units on EPC record in the building, where floor areas span 50–136 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2020) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average.
Held since March 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £463,000 sits 320.9% above the 1995 sale of £110,000. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 42.3% below the postcode norm. Its energy rating outperforms most of the postcode (better than 84% of similar EPCs).
Know exactly what you're buying at 70a
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
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
Planning history
70a has no planning applications on record.
Notable planning nearby
63applications of note in the surrounding area
We flagged 2 things worth checking at 70a
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
70a's modelled value sits at over four times its earliest registered sale price (1995).
£463,000
Modelled from EPC, postcode comparables.
£110,000
Recorded with HM Land Registry.
Sales timeline
30 March 1995Most recent
£110,000
Median price across the last 5 sales in OX4 1AH: £445,000 (2025–2017).
Nearby sales in OX4 1AH
58 St Clements Street, Oxford, OX4 1AH
Sold Oct 2025
£615,00068 St Clements Street, Oxford, OX4 1AH
Sold Nov 2019
£40,00058c, St Clements Street, Oxford, OX4 1AH
Sold Oct 2019
£145,00072 St Clements Street, Oxford, OX4 1AH
Sold Jan 2017
£445,000Flat C, 65 St Clements Street, Oxford, OX4 1AH
Sold May 2008
£249,950
Everything we know about 70a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other St Clements Street homes
Years Held for 70a runs comfortably ahead of the street norm.
Price per m²
£1,222
Street avg £2,138
Floor Area
90 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Glebe Street — bus stop.
Closest school
0.3 km
East Oxford Primary School. 27 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
50.3dB
Night-time· 23:00 – 07:00
42.7dB