41a, St Clements Street, Oxford, OX4 1AG
About 41a
41a is a mid-terrace house in Oxford (OX4 1AG). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to before 1900 and council tax band C. At 112 m² this is the 15th smallest of 21 units on EPC record in the building, where floor areas span 16–343 m². The building's EPC ratings span E to B across 21 units on file. The latest certificate (April 2024) shows a D (score 55), a step below the typical UK home.
Across 2001–2020, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £419,000 is 55.9% below the 2020 sale of £950,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£788/sq ft) was about 148.3% above the typical sold price in the postcode. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. At 112 m² it's 25.8% larger than the typical home in the postcode (89 m² median across 20 EPCs). Most recent transfer: January 2020 at £950,000.
Know exactly what you're buying at 41a
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
Energy performance
41a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
41a has an approved single-storey extension on the planning record.
- Sept 2017ExtensionFullIn report
Extension: Single storey
Erection of extension to form second floor level.
- Agent
- Building by Design
- Documents
- 7 docs on file
- Reference
- 17/02056/FUL
We flagged 2 things worth checking at 41a
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
Latest sale on 41a was the highest on Land Registry record across the postcode.
£419,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 18 years.
£950,000
Growth on file: 8.8% per year over 18 years.
Sales timeline
17 January 2020Most recent
£950,000
+375.0%over 18 years23 August 2001
£200,000
Median price across the last 5 sales in OX4 1AG: £575,000 (2024–2015).
Nearby sales in OX4 1AG
Everything we know about 41a, 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
41a outperforms the street on habitable rooms by a wide margin.
Price per m²
£8,482
Street avg £6,485
Floor Area
112 m²
Street avg 86 m²
Habitable Rooms
6 rooms
Street avg 3 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.9 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
St Clements Street — bus stop.
Closest school
0.4 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
50.1dB

Night-time· 23:00 – 07:00
42.7dB