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Get started11 Castle Lane is a three-bedroom detached house in Offton, Ipswich, Ipswich (IP8 4RH). It has a recorded floor area of 68 m² (around 730 sq ft) and council tax band C. The latest certificate (March 2010) returns a B (score 82), comfortably above the UK average. Main heating runs on oil. The latest certificate is from March 2010, 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. Other recorded features include a conservatory.
Sale prices here have outpaced Ipswich HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £347,000 is 10.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£431/sq ft) was about 109.4% above the typical sold price in the postcode. At 68 m² it's 29.3% smaller than the typical home in the postcode (96 m² median across 15 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Last sale on file: £315,000 in February 2020.
11 Castle Lane ranks among the most efficient homes in the postcode for energy use.
This certificate is over 10 years old and is no longer valid.Expired 12 Mar 2020
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£347,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 9 years.
£315,000
Growth on file: 4.6% per year over 9 years.
On price per m², 11 Castle Lane stands well clear of the street.
Price per m²
£4,643
Street avg £2,926
Floor Area
68 m²
Street avg 83 m²
CO₂ Emissions
2.0 t/year
Street avg 3.5 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
42.6dB

24 February 2020Most recent
£315,000
+51.8%over 9 years16 December 2010
£207,500
Median price across the last 5 sales in IP8 4RH: £390,000 (2024–2018).
Years Held
6 years
Street avg 7 years
IP8 4PX
The Green — bus stop.
Closest school
2.3 km
Ringshall School. 3 schools nearby.
Night-time· 23:00 – 07:00
35.5dB
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