23 Dumfries Avenue, Denshaw, Oldham, OL3 5SQ

23 Dumfries Avenue is a three-bedroom semi-detached house in Denshaw, Oldham, Oldham (OL3 5SQ). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average; while wall efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 79). Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot.

Across 2004–2013, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £294,000 sits 72.9% above the 2013 sale of £170,000. One planning record on file: an extension approved in 2014. Past consents include an extension and a porch, meaningful when judging how the property has evolved. At 90 m² it's 16.9% larger than the typical home in the postcode (77 m² median across 19 EPCs). Last sold in September 2013, so it's been off the market for around 13 years.