12 Caroline Place, Harlington, Hayes, UB3 5AF

12 Caroline Place is a one-bedroom mid-terrace house in Harlington, Hayes, Hayes (UB3 5AF). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (February 2021) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. At 43 m² this is the 24th smallest of 27 units on EPC record in the building, where floor areas span 26–46 m². The building's EPC ratings span D to B across 27 units on file. Other recorded features include a balcony.

It hasn't traded since August 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £206,000 sits 396.4% above the 1996 sale of £41,500. On a £-per-square-foot basis, the last sale (£90/sq ft) was about 69.8% below the postcode norm.