11 Gibbs Couch, Watford, WD19 5EG

11 Gibbs Couch is a two-bedroom mid-terrace house in Watford (WD19 5EG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2015) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it E (June 2015); the latest reading is one band lower. Between certificates, roof efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 84), a 4-band jump. Main heating runs on electricity. The latest certificate is from December 2015, so improvements made since then won't be reflected. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1999–2015, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £376,000 is 24.7% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£539/sq ft) was about 57.6% above the typical sold price in the postcode. Last changed hands 11 years ago, in November 2015.