11 Boulnois Avenue, Poole, BH14 9NX

11 Boulnois Avenue is a six-bedroom detached house in Poole (BH14 9NX). It has a recorded floor area of 233 m² (around 2508 sq ft), construction records dating it to 1900-1929 and council tax band F. Tenure is freehold. The latest certificate (May 2023) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 78). Other recorded features include outbuildings.

Untraded for 20 years, with the last transfer in January 2006. At 233 m² the property is well over the postcode median (160 m² across 9 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Across 1999–2006, sale prices on this property compounded at 12.9% per year. Today's modelled estimate of £1,083,000 sits 97.7% above the 2006 sale of £547,900. On a £-per-square-foot basis, the last sale (£218/sq ft) was about 19.1% below the postcode norm.