44, Mill Lane, AL6 9ET
44 Mill Lane is a 182 m² / 1,959 sq ft detached home in Welwyn. It sold for £1,300,000 in September 2022. Indexed forward to today's value, that sale is roughly £1,210k. Recent local prices imply a broad valuation context of £854k to £1,065k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£1,300,000 on Sep 2022
- Internal area
- 182 square metres (1,959 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £7,142 per square metre (£664 per square foot) in Sep 2022. Indexed forward to today's value, this is roughly £6,648 per square metre (£618 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2022 £1,300,000 £7,143 £1,209,885 £6,648 Calculated using the latest EPC internal area of 182 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 £1,209,885. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Welwyn are now selling for between £4,690 and £5,850 per square metre (£435 and £543 per square foot). Based on an internal area of 182 m², this implies a valuation between £854,000 and £1,065,000. 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
- na
- Type
- Detached
- Council tax band
- G
- Plot size
- 1,148 square metres (12,357 square feet) - map showing freehold boundary lines
- Planning ref:
- November 2024 6/2024/1864/TC
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 44 Mill Lane Welwyn
- Description:
- 1. Hawthorn - Cut back over the river hard to viable growth points 2. Purple Plum - Cut back over the river hard to viable growth points 3. Contorted Willow - Reduce to previous points. This will amount to up to 1.5m of growth 4. Apple - Reduce to previous points. This will amount to up to 1m of growth 5. Spruce - Fell to ground level. 6. Alder - Crown lift to 2 metres on garden side (secondary growth only) 7 - Mulberry - Reduce in height by approximately 2m to viable growth points. Cut back hard over the driveway and shape in with the remaining crown 8 - Ash - Cut back over the river hard to viable growth points
- Planning ref:
- April 2024 6/2024/0247/VAR
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 44 Mill Lane Welwyn
- Description:
- Variation of condition 2 (approved plans) on planning permission 6/2023/1006/HOUSE
- Planning ref:
- September 2023 6/2023/1006/HOUSE
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 44 Mill Lane Welwyn
- Description:
- Erection of garage outbuilding and single storey rear extension following demolition of existing outbuildings and conservatory
- Planning ref:
- May 2023 6/2023/0668/LAWP
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application approved
- Address:
- 44 Mill Lane Welwyn Hertfordshire
- Description:
- Certificate of lawfulness for the construction of garden room
- Summary:
- 12 January 2026 - 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 6 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 173 sqm (1,862 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 24 January 2022 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built before 1900
- Area:
- 182 sqm (1,959 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.
44 Mill 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 £1,209,885.
- Based on an internal area of 182 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £854,000 to £1,065,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.