80a, Sunnyfield, NW7 4RG
80a Sunnyfield is a 285 m² / 3,068 sq ft detached home in Mill Hill Broadway. It sold for £1,370,000 in September 2023. Indexed forward to today's value, that sale is roughly £1,263k. Recent local prices imply a broad valuation context of £1,719k to £2,340k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
£1,370,000 on Sep 2023
- Floor plan
-
Archived estate agent floor plan for 80a, Sunnyfield.
- Internal area
- 285 square metres (3,068 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,807 per square metre (£447 per square foot) in Sep 2023. Indexed forward to today's value, this is roughly £4,431 per square metre (£412 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2023 £1,370,000 £4,807 £1,262,915 £4,431 Calculated using the latest EPC internal area of 285 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 £1,262,915. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Mill Hill Broadway are now selling for between £6,030 and £8,210 per square metre (£560 and £762 per square foot). Based on an internal area of 285 m², this implies a valuation between £1,719,000 and £2,340,000. 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
- G
- Plot size
- 446 square metres (4,801 square feet) - map showing freehold boundary lines
- Planning ref:
- July 2017 17/0835/FUL
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 80A Sunnyfield Londo
- Description:
- The construction of 2 side dormer windows, the installation of a rear juliette balcony, the increase in eaves height and the reduction in height of the front gable and ridge/roof height
- Planning ref:
- July 2017 17/0835/HSE
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 80A Sunnyfield Londo
- Description:
- The construction of 2 side dormer windows, the installation of a rear juliette balcony, the increase in eaves height and the reduction in height of the front gable and ridge/roof height
- Planning ref:
- February 2015 H/05438/13
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 80A Sunnyfield, London
- Description:
- Alterations to roof including new dormer windows on either side of the property. Lowering of eaves level of main roof. Alterations to rear fenestration to incorporate new Juliet balcony at first floor level
- Planning ref:
- October 2012 H/01370/12
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application refused
- Address:
- 80A Sunnyfield, London
- Description:
- Non-material minor amendments to appeal decision APP/N5090/A/08/2088658 (planning reference W14333A/08) dated 17/04/09 for 'Retention of existing house with alterations to roof to reduce roof height, gable end and extend eaves.' Amendments include addition of side dormers.
- Planning ref:
- December 2008 H/04024/08
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 80A Sunnyfield, London
- Description:
- Reduction of main roof height, front bay roof and gable. Extension of eaves to front and side elevations.
- Planning ref:
- April 2008 W14333A/08
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application refused
- Address:
- 80A Sunnyfield Londo
- Description:
- Retention of existing house with alterations to roof to reduce roof height, gable end and extend eaves.
- Planning ref:
- April 2006 W14333/06
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 80A Sunnyfield Londo
- Description:
- Alterations and retention of existing dwelling house.
- Planning ref:
- August 2005 W03706L/05
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 80A Sunnyfield Londo
- Description:
- Proposed amendments to roof of existing dwelling.
- Planning ref:
- March 2002 W03706G/01
- Type:
- Full and householder planning application
- Status:
- Application approved with conditions
- Address:
- 80A Sunnyfield London
- Description:
- Erection of two storey detached dwelling (Modification to previous approval W03706E).
- Summary:
- 29 August 2014 - 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 7 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 285 sqm (3,068 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
80a Sunnyfield 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 £1,262,915.
- Based on an internal area of 285 m² and recent prices in Mill Hill Broadway, this implies a lower and upper quartile range from £1,719,000 to £2,340,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.