4 Harbour Avenue, Comberton, Cambridge, CB23 7DD

4 Harbour Avenue is a four-bedroom semi-detached house in Comberton, Cambridge, Cambridge (CB23 7DD). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1950-1966 and council tax band D. Tenure is freehold. The latest certificate (May 2025) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Main heating runs on oil. Other recorded features include attached land beyond the plot.

Held since April 2001 — that's 25 years off the open market, well above the local norm. At 125 m² the property is well over the postcode median (90 m² across 34 EPCs), placing it in the larger end of the local stock. Across 1998–2001, sale prices on this property compounded at 17.3% per year. Today's modelled estimate of £530,000 sits 300% above the 2001 sale of £132,500. On a £-per-square-foot basis, the last sale (£98/sq ft) was about 58.1% below the postcode norm.