Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2023 £322,500 4.5% -2.5%
Feb 2021 £290,000 1.2% -0.8%
Mar 2008 £249,995 1.9% -0.2%
Jul 2002 £225,000 12.6% 10.6%
Feb 2001 £190,000 250.7% 251.8%
Sep 2000 New build New £110,000 na na
Floor plan

Archived estate agent floor plan for 51, Neptune Square.

Floorplan 51
View floorplan
Internal area
75 square metres (807 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,300 per square metre (£399 per square foot) in Jun 2023. Indexed forward to today's value, this is roughly £3,980 per square metre (£370 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2023 £322,500 £4,300 £298,516 £3,980
Feb 2021 £290,000 £3,867 £291,663 £3,889
Mar 2008 £249,995 £3,333 £296,269 £3,950
Jul 2002 £225,000 £3,000 £449,940 £5,999
Feb 2001 £190,000 £2,533 £526,444 £7,019
Sep 2000 £110,000 £1,467 £233,997 £3,120

Calculated using the latest EPC internal area of 75 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £298,516. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Ipswich are now selling for between £2,290 and £3,040 per square metre (£212 and £282 per square foot). Based on an internal area of 75 m², this implies a valuation between £172,000 and £228,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
2
Type
Flat
Council tax band
D
Archived listings
History:
Archived sales listing for 51 Neptune Square. Advertised on multiple portals. It was added on 04/09/2023. It last appeared Sep 2023.
Photos:

There are 15 archived estate agent listing photos for 51 Neptune Square.

Photos for 51 Neptune Square
View photos
Advertiser remarks:
  • 2 bedrooms
  • 2 bathrooms
EPC Inspections
Summary:
16 January 2020 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1996 to 2002
Area:
75 sqm (807 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Electric storage heaters.
Frequently asked questions

51 Neptune Square is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £298,516.
  • Based on an internal area of 75 m² and recent prices in Ipswich, this implies a lower and upper quartile range from £172,000 to £228,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 51 Neptune Square last sold for £322,500 in June 2023.

HouseMetric shows 51 Neptune Square as 75 m² (807 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 16 January 2020. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 51 Neptune Square was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

51 Neptune Square is in postcode IP4 1QH, in Ipswich. You can also view HouseMetric's sold-price page for Neptune Square, IP4 1QH or analysis of the Ipswich property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.