12 Costar Close, Littlemore, Oxford, OX4 6JX
About 12 Costar Close
12 Costar Close is a mid-terrace house in Littlemore, Oxford, Oxford (OX4 6JX). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (August 2025) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 74). Main heating runs on electricity.
It hasn't traded since July 2004, a hold of 22 years that's notably long for the area. Across 1995–2004, sale prices on this property compounded at 11% per year. Today's modelled estimate of £268,000 sits 70.2% above the 2004 sale of £157,500.
Know exactly what you're buying at 12 Costar 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
Energy performance
12 Costar Close's carbon output is low for the local stock.
EPC Rating
Planning history
12 Costar Close has no planning applications on record.
Notable planning nearby
19applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Costar 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
Sale price has at least doubled since 1995.
£268,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.0% per year over 9 years.
£157,500
Growth on file: 11.0% per year over 9 years.
Sales timeline
22 July 2004Most recent
£157,500
+129.9%over 5 years6 September 1998
£68,500
+14.3%over 3 years9 April 1995
£59,950
Median price across the last 5 sales in OX4 6JX: £273,000 (2025–2022).
Nearby sales in OX4 6JX
11 Costar Close, Littlemore, Oxford, OX4 6JX
Sold Aug 2025
£275,0006 Costar Close, Littlemore, Oxford, OX4 6JX
Sold Feb 2025
£225,00010 Costar Close, Littlemore, Oxford, OX4 6JX
Sold Jan 2024
£315,00014 Costar Close, Littlemore, Oxford, OX4 6JX
Sold Nov 2023
£247,00019 Costar Close, Littlemore, Oxford, OX4 6JX
Sold Oct 2022
£273,000
Everything we know about 12 Costar 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 Costar Close homes
On co₂ emissions, 12 Costar Close stands well clear of the street.
Price per m²
£2,917
Street avg £4,015
Floor Area
54 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 3.4 t/year
Similar properties nearby
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
0.1 km
St John Fisher Catholic Primary School, Littlemore. 18 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
52.6dB

Night-time· 23:00 – 07:00
43.3dB