18 Allin Close, Oxford, OX4 6AX
About 18 Allin Close
18 Allin Close is a three-bedroom semi-detached house in Oxford (OX4 6AX). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2013) shows a C (score 71). When first surveyed in May 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). The latest certificate is from December 2013, so improvements made since then won't be reflected.
It hasn't traded since August 2010, a hold of 16 years that's notably long for the area. Across 2000–2010, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £331,000 sits 77% above the 2010 sale of £187,000. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. At 94 m² it's 16.8% larger than the typical home in the postcode (81 m² median across 16 EPCs).
Know exactly what you're buying at 18 Allin Close
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
- Bedrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- ParkingOff road
Energy performance
18 Allin Close'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This certificate is over 10 years old and is no longer valid.Expired 05 Dec 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
18 Allin Close has an approved single-storey rear extension on the planning record.
- Feb 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.00m, for which the maximum height would be 2.80m, and for which the height of the eaves would be 2.60m.
- Documents
- 6 docs on file
- Reference
- 16/00155/H42
We flagged 1 thing worth checking at 18 Allin Close
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
30-day money-back guarantee
Sales history & valuation
18 Allin Close has more than doubled in price since the earliest registered sale in 2000.
£331,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 10 years.
£187,000
Growth on file: 8.6% per year over 10 years.
Sales timeline
19 August 2010Most recent
£187,000
+13.3%over 4 years16 October 2005
£165,000
+106.3%over 5 years24 April 2000
£79,995
Median price across the last 5 sales in OX4 6AX: £270,000 (2022–2006).
Everything we know about 18 Allin Close, 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

Versus other Allin Close homes
On floor area, 18 Allin Close stands well clear of the street.
Price per m²
£1,989
Street avg £2,907
Floor Area
94 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.8 t/year
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1 Bampton Close
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sandy Lane West — bus stop.
Closest school
0.3 km
St John Fisher Catholic Primary School, Littlemore. 17 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
54.1dB

Night-time· 23:00 – 07:00
44.7dB