42, Sunnyfield, NW7 4RG

42 Sunnyfield is a 159 m² / 1,711 sq ft semi-detached home in Mill Hill Broadway. It sold for £595,000 in August 2010. Indexed forward to today's value, that sale is roughly £938k. Recent local prices imply a broad valuation context of £959k to £1,305k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£595,000 on Aug 2010
Internal area
159 square metres (1,711 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,742 per square metre (£348 per square foot) in Aug 2010. Indexed forward to today's value, this is roughly £5,898 per square metre (£548 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Aug 2010 £595,000 £3,742 £937,803 £5,898

Calculated using the latest EPC internal area of 159 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 £937,803. 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 159 m², this implies a valuation between £959,000 and £1,305,000. 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
280 square metres (3,014 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 42 Sunnyfield. Advertised on multiple portals. It was . It last appeared Feb 2010.
Photos:

There are 8 archived estate agent listing photos for 42 Sunnyfield.

Photos for 42 Sunnyfield
View photos
Advertiser remarks:
  • 4 bedrooms
Planning applications
Planning ref:
November 2016 16/5849/S73
Type:
Discharge of conditions imposed on an existing application
Status:
Application withdrawn before a decision was taken
Address:
42 Sunnyfield Londo
Description:
Variation of condition 5 (Fixed and Obscure Glazing) of planning permission 15/07337/HSE dated 29/01/2016 for a `Single storey side extension and two-storey rear extension following demolition of existing garage`. Variation to include change of a fixed shut door over existing balcony to allow it to be fully opened and retain obscure glazing
Planning ref:
January 2016 15/07337/HSE
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
42 Sunnyfield Londo
Description:
Single storey side extension and two-storey rear extension following demolition of existing garage
Planning ref:
September 2015 15/04359/HSE
Type:
Full and householder planning application
Status:
Application refused
Address:
42 Sunnyfield Londo
Description:
Part single, part two storey side and rear extension
Planning ref:
April 2015 15/00691/HSE
Type:
Full and householder planning application
Status:
Application refused
Address:
42 Sunnyfield Londo
Description:
Part single, part two storey side and rear extension, including balustrade and steps to the rear
Planning ref:
February 2015 15/00690/192
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
42 Sunnyfield Londo
Description:
Extension to roof including hip to gable, 1no. front rooflight and 1No rear dormer .Removal of a chimney to rear elevation
EPC Inspections
Summary:
04 November 2013 - 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 1930 to 1949
Area:
159 sqm (1,711 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

42 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 £937,803.
  • Based on an internal area of 159 m² and recent prices in Mill Hill Broadway, this implies a lower and upper quartile range from £959,000 to £1,305,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 42 Sunnyfield last sold for £595,000 in August 2010.

HouseMetric shows 42 Sunnyfield as 159 m² (1,711 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 04 November 2013. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 42 Sunnyfield was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

42 Sunnyfield is in postcode NW7 4RG, in Mill Hill Broadway. You can also view HouseMetric's sold-price page for Sunnyfield, NW7 4RG or analysis of the Mill Hill Broadway property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.