73a, Duke Street, SL4 1SJ

73a Duke Street is a 46 m² / 495 sq ft flat in Windsor. It sold for £268,000 in November 2011. Indexed forward to today's value, that sale is roughly £373k. Recent local prices imply a broad valuation context of £256k to £354k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2011 £268,000 5.0% 2.7%
May 2001 £160,000 19.5% 17.6%
Apr 1998 £92,500 na na
Floor plan

Archived estate agent floor plan for 73a, Duke Street.

Floorplan 73a
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Internal area
46 square metres (495 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,826 per square metre (£541 per square foot) in Nov 2011. Indexed forward to today's value, this is roughly £8,113 per square metre (£754 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2011 £268,000 £5,826 £373,187 £8,113
May 2001 £160,000 £3,478 £336,925 £7,324
Apr 1998 £92,500 £2,011 £307,439 £6,683

Calculated using the latest EPC internal area of 46 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 £373,187. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Windsor are now selling for between £5,570 and £7,700 per square metre (£517 and £715 per square foot). Based on an internal area of 46 m², this implies a valuation between £256,000 and £354,000. 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
C
Archived listings
History:
Archived sales listing for 73a Duke Street. Advertised on multiple portals. It was added on 22/06/2023. It last appeared Aug 2023.
Photos:

There are 10 archived estate agent listing photos for 73a Duke Street.

Photos for 73a Duke Street
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Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
14 June 2023 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Maisonette , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
53 sqm (570 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
Summary:
02 June 2009 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 3 habitable rooms. Estimated year built before 1900
Area:
46 sqm (495 square foot) total internal area
Comments:
Frequently asked questions

73a Duke Street 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 £373,187.
  • Based on an internal area of 46 m² and recent prices in Windsor, this implies a lower and upper quartile range from £256,000 to £354,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 73a Duke Street last sold for £268,000 in November 2011.

HouseMetric shows 73a Duke Street as 46 m² (495 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 D, from an inspection dated 14 June 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 73a Duke Street was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

73a Duke Street is in postcode SL4 1SJ, in Windsor. You can also view HouseMetric's sold-price page for Duke Street, SL4 1SJ or analysis of the Windsor 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.