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Get started17 Neptune Square is a detached house in Ipswich (IP4 1QH). It has a recorded floor area of 77 m² (around 831 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2010) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity. The latest certificate is from March 2010, so improvements made since then won't be reflected. At 77 m² this is the 46th smallest of 63 units on EPC record in the building, where floor areas span 38–181 m². The building's EPC ratings span E to B across 66 units on file.
Untraded for 16 years, with the last transfer in May 2010. Sale prices here have outpaced Ipswich HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £296,000 is 11.7% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 40.9% above the typical sold price in the postcode.
17 Neptune Square's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 10 Mar 2020
17 Neptune Square saw 3 transfers in just over a decade — high turnover for the postcode.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 9 years.
£265,000
Growth on file: 3.7% per year over 9 years.
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On epc rating, 17 Neptune Square runs well behind the street norm.
Price per m²
£3,434
Street avg £2,862
Floor Area
77 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Fore Street — bus stop.

Daytime· 07:00 – 23:00
55.0dB

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Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 May 2010Most recent
£265,000
+12.8%over 7 years14 August 2002
£235,000
+23.7%over 1 year27 March 2001
£190,000
Median price across the last 5 sales in IP4 1QH: £182,000 (2025–2024).
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
2.8 t/year
Street avg 2.8 t/year
IP4 1PA
Closest school
0.3 km
Suffolk New College. 31 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
45.5dB