Flat 10, Mortimer Court, 66 Cumnor Hill, Oxford, OX2 9HB is a leasehold flat built between 2012-2021. The property offers approximately 1,184 square feet of living space and is situated on the 1st floor of a 3-storey building. In this location, apartments of similar size usually have four bedrooms.

The estimated current market value of the property is £653,185 , which equates to approximately £552 per square foot. It was last sold on 1 Feb 2016 for £540,000. Since then, the value has increased by £113,185, representing a 21.0% increase, or approximately 2.1% per year.

The current estimated value of £653,185 is:

  • 28.6% lower than the average property price on Cumnor Hill
  • 15.9% lower than the average in the OX2 9HB postcode area
  • and 3.9% lower than the average price for Oxford as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 13 August 2025, the property was recorded as owner-occupied.

View sold house prices in OX2 9HB

Building approximate location

About Property

Type
Flat
Built
2012-2021
Interior Size
1184 sq ft
Tenure
Leasehold
Floor level
1st floor of 3
Price (estimate)
£653,185
Price Per sq ft (estimate)
£552
Bedroom Count (estimate)
4 bedrooms

EPC Summary

Flat 10, Mortimer Court, 66 Cumnor Hill, Oxford, Vale Of White Horse, Oxfordshire, OX2 9HB has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 13 Aug 2025.

Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 22 Sep 2015. The rating of C is unchanged, though the energy efficiency score decreased by 2.8%.

Since the previous assessment, several changes were observed:

  • The heating system was upgraded from room heaters, electric to room heaters, electric, electric underfloor heating, improving energy efficiency from very poor to poor.
  • The hot water system was changed from electric immersion, standard tariff to electric immersion, off-peak, with its energy efficiency improving from very poor to average.
  • The roof construction or insulation changed from average thermal transmittance 0.16 w/m-¦k to flat, insulated, with no change in energy efficiency (good).
  • The wall construction or insulation changed from average thermal transmittance 0.26 w/m-¦k to timber frame, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was changed from low energy lighting in all fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Room heaters, electric, Electric underfloor heating
Poor
Hot Water
Electric immersion, off-peak
Average
Roof
Flat, insulated
Good
Walls
Timber frame, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to OX2 9HB

12 th / 23
Price Rank
16% lower than average
10 th / 21
Size Rank
18% smaller than average
8 th / 21
Price Per Sq FT Rank
2% higher than average

Compared to other properties in OX2 9HB , this flat's estimated value ranks 12th out of 23. Based on price per square foot, it ranks 8th out of 21 properties. In terms of size, this home ranks 10th out of 21 properties in its postcode area.

Sale History

Today
£653,185
streetscan.co.uk estimate
+21 %
1 Feb 2016
£540,000
Leasehold

Area Insights

Nearby Properties

rooms:
size: 775 sq ft
sale price: £415,000
sale date: 8 Aug 2024
rooms:
size: 732 sq ft
sale price: £325,000
sale date: 6 Nov 2015
rooms:
size: 775 sq ft
sale price: £330,000
sale date: 7 Oct 2015
rooms:
size: 850 sq ft
sale price: £370,000
sale date: 20 Oct 2015
rooms:
size: 829 sq ft
sale price: £375,000
sale date: 23 Oct 2015

Data Sources

The property at Flat 10, Mortimer Court, 66 Cumnor Hill, Oxford, Vale Of White Horse, Oxfordshire, OX2 9HB appears once in the Land Registry records, with the transaction recorded on 1 Feb 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Aug 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


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