Property data
Sale history
£135,000 on Dec 2025
Floor plan

Archived estate agent floor plan for 20, Graham Square.

Floorplan 20
View floorplan
Internal area
79 square metres (850 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,708 per square metre (£159 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £1,735 per square metre (£161 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2025 £135,000 £1,709 £137,057 £1,735

Calculated using the latest EPC internal area of 79 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 £137,057. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Norwich are now selling for between £2,420 and £3,350 per square metre (£224 and £311 per square foot). Based on an internal area of 79 m², this implies a valuation between £191,000 and £265,000. 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
3
Type
Flat
Council tax band
A
Archived listings
History:
Archived sales listing for 20 Graham Square. Advertised on multiple portals. It was added on 20/02/2014. It last appeared Aug 2014.
Photos:

There are 9 archived estate agent listing photos for 20 Graham Square.

Photos for 20 Graham Square
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
30 July 2025 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 2 storeys , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
79 sqm (850 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
26 February 2014 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Maisonette , has 4 habitable rooms. Estimated year built 1950 to 1966
Area:
82 sqm (883 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
11 March 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Social rental
Property type:
None , has 4 habitable rooms. Estimated year built 1950 to 1966
Area:
83 sqm (893 square foot) total internal area
Comments:
Frequently asked questions

20 Graham 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 £137,057.
  • Based on an internal area of 79 m² and recent prices in Norwich, this implies a lower and upper quartile range from £191,000 to £265,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Graham Square last sold for £135,000 in December 2025.

HouseMetric shows 20 Graham Square as 79 m² (850 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 C, from an inspection dated 30 July 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 20 Graham Square was in council tax band A. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 Graham Square is in postcode NR7 9QD, in Norwich. You can also view HouseMetric's sold-price page for Graham Square, NR7 9QD or analysis of the Norwich property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.