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Get started13a is a detached house in Marston, Oxford, Oxford (OX3 0JR). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1950-1966 and council tax band B. At 31 m² this is the smallest unit on EPC record across the building (31–150 m²). The building's EPC ratings span G to C across 19 units on file. The latest certificate (October 2022) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 4 certificates since August 2011. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 74).
At 31 m² it sits well below the postcode median (70 m² across 18 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 0 approved, 2 refused.
A recent planning application at 13a was refused — worth checking the council file.
Application to certify that the existing studio flat (Use Class C3) is lawful development. (Amended description)
13a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£203,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On floor area, 13a runs well behind the street norm.
EPC Rating
58 (D)
Street avg 51 (E)
Floor Area
31 m²
Street avg 69 m²
CO₂ Emissions
2.4 t/year
Street avg 5.5 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Old Marston Road shops — bus stop.

Daytime· 07:00 – 23:00
48.8dB

Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Application to certify that the existing studio flat (Use Class C3) is lawful development. (Amended description).
Median price across the last 5 sales in OX3 0JR: £397,500 (2025–2019).
Habitable Rooms
1 rooms
Street avg 4 rooms
Closest school
0.6 km
St Joseph's Catholic Primary School, Oxford. 22 schools nearby.
Night-time· 23:00 – 07:00
39.8dB