15a, Church Street, Collingham, Newark, NG23 7LH

15a is a three-bedroom detached house in Collingham, Newark, Newark (NG23 7LH). It has a recorded floor area of 137 m² (around 1475 sq ft) and construction records dating it to 1967-1975. Tenure is freehold. The latest certificate (January 2021) returns a B (score 83), comfortably above the UK average. When first surveyed in December 2008 the rating was D, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Good; while wall efficiency dropped from Good to Average. Other recorded features include a conservatory and outbuildings.

6 planning records sit against the property, 4 approved, 1 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 137 m² it sits well below the postcode median (203 m² across 4 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2000–2021, sale prices on this property compounded at 7.8% per year. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 61% above the typical sold price in the postcode. Last sale on file: £425,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.