91, Duke Street, SL4 1SJ

91 Duke Street is a 69 m² / 743 sq ft terraced home in Windsor. It sold for £499,100 in May 2022. Indexed forward to today's value, that sale is roughly £487k. Recent local prices imply a broad valuation context of £368k to £515k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
May 2022 £499,100 5.0% 2.6%
Jan 2014 £332,500 5.7% 3.6%
Jun 2012 £305,000 2.8% 0.2%
May 2008 £272,500 3.4% 1.1%
Aug 2002 £224,950 19.7% 17.9%
Mar 2000 £144,500 na na
Floor plan

Archived estate agent floor plan for 91, Duke Street.

Floorplan 91
View floorplan
Internal area
69 square metres (743 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,233 per square metre (£672 per square foot) in May 2022. Indexed forward to today's value, this is roughly £7,061 per square metre (£656 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2022 £499,100 £7,233 £487,234 £7,061
Jan 2014 £332,500 £4,819 £463,059 £6,711
Jun 2012 £305,000 £4,420 £453,731 £6,576
May 2008 £272,500 £3,949 £462,525 £6,703
Aug 2002 £224,950 £3,260 £522,202 £7,568
Mar 2000 £144,500 £2,094 £473,871 £6,868

Calculated using the latest EPC internal area of 69 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 £487,234. 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 £5,330 and £7,460 per square metre (£495 and £693 per square foot). Based on an internal area of 69 m², this implies a valuation between £368,000 and £515,000. 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
Terrace
Council tax band
D
Plot size
64 square metres (689 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 91 Duke Street. Advertised on multiple portals. It was added on 13/01/2022. It last appeared Apr 2022.
Photos:

There are 8 archived estate agent listing photos for 91 Duke Street.

Photos for 91 Duke Street
View photos
Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
Planning applications
Planning ref:
October 2020 20/01835/PDXL
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
91 Duke Street Windsor
Description:
Single storey rear extension no greater than 5.90m in depth, 3.00m high with an eaves height of 3.00m.
Planning ref:
October 2016 16/02884/PDXL
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
91 Duke Street Windsor
Description:
Single storey side and rear extension no greater than 5.65m depth, 2.9m high and an eaves height of 2.9m
EPC Inspections
Summary:
04 March 2022 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 5 habitable rooms. Estimated year built 1900 to 1929
Area:
69 sqm (743 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:
13 January 2012 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
60 sqm (646 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

91 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 £487,234.
  • Based on an internal area of 69 m² and recent prices in Windsor, this implies a lower and upper quartile range from £368,000 to £515,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 91 Duke Street last sold for £499,100 in May 2022.

HouseMetric shows 91 Duke Street as 69 m² (743 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 E, from an inspection dated 04 March 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 91 Duke Street was in council tax band D. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

91 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 4 August 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.