18, Longbourn, SL4 3TN
18 Longbourn is a 304 m² / 3,272 sq ft detached home in Windsor. It sold for £1,650,000 in August 2023. Indexed forward to today's value, that sale is roughly £1,575k. Recent local prices imply a broad valuation context of £1,493k to £1,946k 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 Aug 2023 £1,650,000 3.3% 0.6% May 2005 New build New £905,000 na na - Internal area
- 304 square metres (3,272 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,427 per square metre (£504 per square foot) in Aug 2023. Indexed forward to today's value, this is roughly £5,182 per square metre (£481 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2023 £1,650,000 £5,428 £1,575,381 £5,182 May 2005 £905,000 £2,977 £1,680,238 £5,527 Calculated using the latest EPC internal area of 304 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 £1,575,381. 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 304 m², this implies a valuation between £1,493,000 and £1,946,000. 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
- 5
- Type
- Detached
- Council tax band
- H
- Plot size
- 1,305 square metres (14,047 square feet) - map showing freehold boundary lines
- Planning ref:
- January 2024 23/02841/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 18 Longbourn Windsor
- Description:
- Erection of pergola to rear elevation and alterations to fenestration.
- Planning ref:
- October 2008 08/02242/TPO
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 18 Longbourn Windso
- Description:
- Consent to cut back low branch of Horse Chestnut overhanging 17 Longbourn
- Summary:
- 01 April 2021 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 10 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 304 sqm (3,272 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
18 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 £1,575,381.
- Based on an internal area of 304 m² and recent prices in Windsor, this implies a lower and upper quartile range from £1,493,000 to £1,946,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.