14 Green Tiles, Green Tiles Lane, Denham, Uxbridge, UB9 5HX

14 Green Tiles is a two-bedroom mid-terrace house in Denham, Uxbridge, Uxbridge (UB9 5HX). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2017) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 78), a 3-band jump. Main heating runs on electricity. At 60 m² this is the 7th smallest of 23 units on EPC record in the building, where floor areas span 45–103 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 (37 versus a best of 69). Other recorded features include outbuildings.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £317,000 in February 2019. Across the public record there are 5 sales, relatively high churn for a single property. Across 1999–2019, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£491/sq ft) was about 76.9% above the typical sold price in the postcode.