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Get started19 Neptune Square is an end-of-terrace house in Ipswich (IP4 1QH). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (June 2018) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, 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 75). Main heating runs on electricity. At 131 m² this is the 57th 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.
Sale prices here have outpaced Ipswich HPI: 2.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 34.7% above the typical sold price in the postcode. At 131 m² the property is well over the postcode median (75 m² across 62 EPCs), placing it in the larger end of the local stock. Sold October 2018 for £430,000. Across the public record there are 4 sales, relatively high churn for a single property.
19 Neptune Square valuation sits well clear of the typical sold price in this postcode.
£393,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 17 years.
£430,000
Growth on file: 2.3% per year over 17 years.
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19 Neptune Square is notably below the street on co₂ emissions.
Price per m²
£3,282
Street avg £2,864
Floor Area
131 m²
Street avg 73 m²
Habitable Rooms
5 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
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1 October 2018Most recent
£430,000
+19.4%over 10 years15 August 2008
£360,000
-8.1%over 4 years9 October 2003
£391,700
+35.1%over 2 years19 July 2001
£290,000
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

Street avg 3 rooms
CO₂ Emissions
5.4 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