Sunnyside, Lock Lane, SL6 3BT
Sunnyside Lock Lane is a 91 m² / 980 sq ft semi-detached home in Maidenhead. It sold for £545,000 in April 2026. Indexed forward to today's value, that sale is roughly £547k. Recent local prices imply a broad valuation context of £425k to £545k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Apr 2026 £545,000 8.8% 4.6% Apr 2019 £302,500 -43.0% -43.8% Aug 2018 £450,000 na na - Floor plan
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Archived estate agent floor plan for Sunnyside, Lock Lane.
- Internal area
- 91 square metres (980 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,989 per square metre (£556 per square foot) in Apr 2026. Indexed forward to today's value, this is roughly £6,008 per square metre (£558 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Apr 2026 £545,000 £5,989 £546,749 £6,008 Apr 2019 £302,500 £3,324 £354,992 £3,901 Aug 2018 £450,000 £4,945 £513,415 £5,642 Calculated using the latest EPC internal area of 91 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 £546,749. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Maidenhead are now selling for between £4,670 and £5,990 per square metre (£433 and £556 per square foot). Based on an internal area of 91 m², this implies a valuation between £425,000 and £545,000. 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
- Semi-detached
- Council tax band
- D
- Plot size
- 246 square metres (2,648 square feet) - map showing freehold boundary lines
- Planning ref:
- May 2020 20/00681/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- Sunnyside Lock Lane Maidenhead
- Description:
- Single storey rear extension and 1 No. side rooflight
- Summary:
- 05 June 2025 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 6 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 91 sqm (980 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 18 November 2014 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Assessment for Green Deal
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 4 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 72 sqm (775 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Sunnyside Lock Lane 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 £546,749.
- Based on an internal area of 91 m² and recent prices in Maidenhead, this implies a lower and upper quartile range from £425,000 to £545,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.