23, Longbourn, SL4 3TN
23 Longbourn is a 217 m² / 2,336 sq ft semi-detached home in Windsor. It sold for £917,000 in February 2018. Indexed forward to today's value, that sale is roughly £979k. Recent local prices imply a broad valuation context of £1,065k to £1,389k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Feb 2018 £917,000 1.6% -0.3% Nov 2010 £815,000 2.7% 0.5% Apr 2003 New build New £665,000 na na - Floor plan
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Archived estate agent floor plan for 23, Longbourn.
- Internal area
- 217 square metres (2,336 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,225 per square metre (£393 per square foot) in Feb 2018. Indexed forward to today's value, this is roughly £4,513 per square metre (£419 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Feb 2018 £917,000 £4,226 £979,362 £4,513 Nov 2010 £815,000 £3,756 £1,222,304 £5,633 Apr 2003 £665,000 £3,065 £1,215,855 £5,603 Calculated using the latest EPC internal area of 217 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 £979,362. 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 £4,910 and £6,400 per square metre (£456 and £594 per square foot). Based on an internal area of 217 m², this implies a valuation between £1,065,000 and £1,389,000. 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
- 4
- Type
- Semi-detached
- Council tax band
- G
- Plot size
- 343 square metres (3,692 square feet) - map showing freehold boundary lines
- Summary:
- 08 January 2010 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 7 habitable rooms. Estimated year built 1996 to 2002
- Area:
- 217 sqm (2,336 square foot) total internal area
- Comments:
23 Longbourn 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 £979,362.
- Based on an internal area of 217 m² and recent prices in Windsor, this implies a lower and upper quartile range from £1,065,000 to £1,389,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.