15 Colegrove Down, Oxford, OX2 9HT
About 15 Colegrove Down
15 Colegrove Down is a detached house in Oxford (OX2 9HT). It has a recorded floor area of 282 m² (around 3035 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (August 2024) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since June 2020. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to B (score 82).
At 282 m² the property is well over the postcode median (193 m² across 9 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold March 2025 for £1,500,000. Across 1996–2025, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 45.9% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused.
Everything you need to know about 15 Colegrove Down
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
15 Colegrove Down's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Loft insulation upgraded to recommended levels
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Planning history
2 applications on record at 15 Colegrove Down, Oxford, OX2 9HT
- Oct 2021ExtensionFullOutcome in report
Front, side, & rear extensions. Additional windows in side elevation. Part conversion of garage. Detached outhouse & garden walls. (Arboricultural report rec 13 Sept 2021) (Amended floor and elevation plans rec 30 Sept 2021)
New Windows- Documents
- 13 docs on file
- Reference
- P21/V2194/HH
- More recent applications — locked
- Garage ConversionMar 2022Decision
Unlock 15 Colegrove Down, Oxford, OX2 9HT's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 12 notable nearby
- The 20 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 15 Colegrove Down has grown more than fourfold since the 1996 starting point.
£1,567,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 29 years.
£1,500,000
Growth on file: 6.5% per year over 29 years.
Sales timeline
30 March 2025Most recent
£1,500,000
+42.9%over 1 year17 May 2023
£1,050,000
+40.0%over 1 year1 February 2022
£750,000
-11.8%over 11 months12 March 2021
£850,000
+242.7%over 24 years29 August 1996
£248,000
Median price across the last 5 sales in OX2 9HT: £740,000 (2021–2012).
Nearby sales in OX2 9HT
Versus other Colegrove Down homes
Price per m² for 15 Colegrove Down runs comfortably ahead of the street norm.
Price per m²
£5,319
Street avg £3,702
Floor Area
282 m²
Street avg 220 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
6.9 t/year
Street avg 7.8 t/year
Everything you need to know about 15 Colegrove Down
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
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
0.1 km
Colegrove Down — bus stop.
Closest school
0.9 km
Matthew Arnold School. 5 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.7dB

Night-time· 23:00 – 07:00
41.4dB






