Property data
Sale history
Date Paid price Annual growth After inflation
May 2018 £1,275,000 2.9% 0.6%
Sep 2007 £945,000 na na
Floor plan

Archived estate agent floor plan for 12, Green Lane.

Floorplan 12
View floorplan
Internal area
298 square metres (3,208 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,278 per square metre (£397 per square foot) in May 2018. Indexed forward to today's value, this is roughly £4,602 per square metre (£428 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2018 £1,275,000 £4,279 £1,371,532 £4,602
Sep 2007 £945,000 £3,171 £1,660,185 £5,571

Calculated using the latest EPC internal area of 298 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 £1,371,532. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Watford are now selling for between £5,060 and £6,600 per square metre (£470 and £613 per square foot). Based on an internal area of 298 m², this implies a valuation between £1,508,000 and £1,967,000. 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
618 square metres (6,652 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 12 Green Lane. Advertised on multiple portals. It was added on 27/02/2018. It last appeared Jul 2019.
Photos:

There are 9 archived estate agent listing photos (taken in November 2016) for 12 Green Lane.

Photos for 12 Green Lane
View photos
Advertiser remarks:
  • 5 bedrooms
  • 3 bathrooms
Planning applications
Planning ref:
January 2022 06/01251/DISCON
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
12 Green Lane Watfor
Description:
Details submitted pursuant to Condition 4 (Protection of Trees) of planning permission ref. 04/00498/FUL

Planning ref:
October 2018 18/01186/FULH
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
12 Green Lane Watford
Description:
Insertion of 1 no. first floor side obscure window and alteration of ground floor rear bay windows.

Planning ref:
September 2018 18/00904/LDC
Type:
Amendments or alterations arising from an existing or previous application
Status:
Application refused
Address:
12 Green Lane Watford
Description:
Insertion of windows to side elevations and alteration of ground floor rear bay windows

Planning ref:
August 2007 07/00697/DISCON
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
12 Green Lane Watfor
Description:
Discharge of condition 3 relating to planning permssion ref 05/00289/FUL

Planning ref:
November 2006 06/01325/TPO
Type:
Tree and hedge works
Status:
Application approved with conditions
Address:
12 Green Lane Watfor
Description:
Works to trees under TPO No 32

Planning ref:
November 2006 06/00408/DISCON
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
12 Green Lane Watfor
Description:
Details pursuant to Condition No 3 (hard and soft landscaping) of town planning reference 04/00498/FUL

Planning ref:
November 2006 06/00905/DISCON
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
12 Green Lane Watfor
Description:
Details pursuant to Condition 11 of planning permission reference number 04/00498/FUL(on-site parking for all contractors vehicles and for delivery and storage of materials to the site).

Planning ref:
July 2006 06/00609/DISCON
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
12 Green Lane Watfor
Description:
Details submitted pursuant to Condition 2 (Materials) of planning permission ref. 04/00498/FUL

Planning ref:
July 2006 06/00666/VAR
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
12 Green Lane Watfor
Description:
Variation of Condition 8 of appeal ref. APP/Y/1945/A/04/1169494 (TP ref. 04/00498/FUL)
EPC Inspections
Summary:
22 August 2016 - 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 9 habitable rooms. Estimated year built 2007 to 2011
Area:
298 sqm (3,208 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

12 Green 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 £1,371,532.
  • Based on an internal area of 298 m² and recent prices in Watford, this implies a lower and upper quartile range from £1,508,000 to £1,967,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 12 Green Lane last sold for £1,275,000 in May 2018.

HouseMetric shows 12 Green Lane as 298 m² (3,208 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 5 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 C, from an inspection dated 22 August 2016. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 12 Green Lane was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

12 Green Lane is in postcode WD19 4NJ, in Watford. You can also view HouseMetric's sold-price page for Green Lane, WD19 4NJ or analysis of the Watford 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.