10 Gold Street, Northampton, NN1 1RS

10 Gold Street is a mid-terrace house in Northampton (NN1 1RS). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to before 1900. The latest certificate (November 2013) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 70), a 3-band jump. Main heating runs on electricity. The latest certificate is from November 2013, so improvements made since then won't be reflected. At 62 m² this is the 17th smallest of 23 units on EPC record in the building, where floor areas span 22–80 m². The building's EPC ratings span F to C, with this unit at the bottom. On EPC score it ranks last in the building (30 versus a best of 80).

At 62 m² the property is well over the postcode median (47 m² across 22 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 12 planning records sit against the property, 12 approved, 0 refused. Past consents include subdivision and a loft conversion, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sold in August 2015, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2015, sale prices on this property compounded at -0.8% per year. Today's modelled estimate of £586,000 is 46.5% above the 2015 sale price.