89, Duke Street, SL4 1SJ
89 Duke Street is a 58 m² / 624 sq ft terraced home in Windsor. It sold for £468,000 in January 2026. Indexed forward to today's value, that sale is roughly £468k. Recent local prices imply a broad valuation context of £313k to £434k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
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Date Paid price Annual growth After inflation Jan 2026 £468,000 0.6% -3.5% May 2022 £458,000 1.2% -1.8% Dec 2017 £435,000 8.3% 6.6% Jun 2013 £305,000 3.4% 0.7% Dec 2006 £245,000 12.3% 10.3% Nov 1996 £76,000 na na - Floor plan
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Archived estate agent floor plan for 89, Duke Street.
- Internal area
- 58 square metres (624 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £8,068 per square metre (£750 per square foot) in Jan 2026. Indexed forward to today's value, this is roughly £8,069 per square metre (£750 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2026 £468,000 £8,069 £468,000 £8,069 May 2022 £458,000 £7,897 £442,380 £7,627 Dec 2017 £435,000 £7,500 £469,849 £8,101 Jun 2013 £305,000 £5,259 £437,043 £7,535 Dec 2006 £245,000 £4,224 £430,761 £7,427 Nov 1996 £76,000 £1,310 £400,811 £6,911 Calculated using the latest EPC internal area of 58 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 £468,000. 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 £5,400 and £7,490 per square metre (£501 and £695 per square foot). Based on an internal area of 58 m², this implies a valuation between £313,000 and £434,000. 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
- Terrace
- Council tax band
- D
- Plot size
- 72 square metres (775 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2020 20/01901/VAR
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application withdrawn before a decision was taken
- Address:
- 89 Duke Street Windsor
- Description:
- Variation (under Section 73) of condition 1 (commencement) as approved under 17/01895/FULL for single storey rear extension.
- Summary:
- 11 October 2021 - energy performance certificate grade D
- 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:
- 58 sqm (624 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:
- 20 February 2009 - energy performance certificate grade E
- Reason for EPC:
- None
- Tenure:
- Private rental
- Property type:
- None , has 4 habitable rooms. Estimated year built before 1900
- Area:
- 46 sqm (495 square foot) total internal area
- Comments:
89 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 £468,000.
- Based on an internal area of 58 m² and recent prices in Windsor, this implies a lower and upper quartile range from £313,000 to £434,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.