6, Firs Walk, AL6 0NZ

6 Firs Walk is a 180 m² / 1,938 sq ft detached home in Welwyn. It sold for £1,300,000 in October 2023. Indexed forward to today's value, that sale is roughly £1,278k. Recent local prices imply a broad valuation context of £868k to £1,120k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£1,300,000 on Oct 2023
Floor plan

Archived estate agent floor plan for 6, Firs Walk.

Floorplan 6
View floorplan
Internal area
180 square metres (1,938 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,222 per square metre (£671 per square foot) in Oct 2023. Indexed forward to today's value, this is roughly £7,101 per square metre (£660 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2023 £1,300,000 £7,222 £1,278,103 £7,101

Calculated using the latest EPC internal area of 180 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 £1,278,103. 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 £4,820 and £6,220 per square metre (£447 and £577 per square foot). Based on an internal area of 180 m², this implies a valuation between £868,000 and £1,120,000. 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
Archived listings
History:
Archived sales listing for 6 Firs Walk. Advertised on multiple portals. It was added on 07/07/2023. It last appeared Feb 2024.
Photos:

There are 26 archived estate agent listing photos for 6 Firs Walk.

Photos for 6 Firs Walk
View photos
Advertiser remarks:
  • 5 bedrooms
  • 2 bathrooms
Planning applications
Planning ref:
February 2025 X/24/0519/CND
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
6 Firs Walk Tewin Wood Tewin Hertfordshire
Description:
Discharge of condition 4 (Tree Planting Compensation) of planning approval 2/24/1262/HH
Planning ref:
September 2024 3/24/1262/HH
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
6 Firs Walk Tewin Wood Tewin Hertfordshire
Description:
Proposed single storey rear extension incorporating roof light windows, first floor side extension, proposed raised patio, replacement of flat roofs with pitched/hipped roofs, new first floor and ground floor windows, alterations to fenestration, replacement of all windows with proposed cottage style casement windows, removal of front parapet wall to form front gable with proposed barge boards, driveway widened
Planning ref:
May 2024 3/24/0405/HH
Type:
Full and householder planning application
Status:
Application refused
Address:
6 Firs Walk Tewin Wood Tewin Hertfordshire
Description:
Proposed single storey rear extension incorporating rooflight windows, first floor side extension, infill 1 of the covered front porches, proposed front porch, proposed raised patio, replacement of flat roofs with pitched / hipped roofs, new first floor and ground floor windows, alterations to fenestration, replacement of all windows with proposed casement style double windows, removal of front parapet wall to form front gable with proposed barge boards, driveway widened.
EPC Inspections
Summary:
13 October 2021 - 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 9 habitable rooms. Estimated year built 1930 to 1949
Area:
180 sqm (1,938 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

6 Firs Walk 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 £1,278,103.
  • Based on an internal area of 180 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £868,000 to £1,120,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 6 Firs Walk last sold for £1,300,000 in October 2023.

HouseMetric shows 6 Firs Walk as 180 m² (1,938 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 F, from an inspection dated 13 October 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 6 Firs Walk was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

6 Firs Walk is in postcode AL6 0NZ, in Welwyn. You can also view HouseMetric's sold-price page for Firs Walk, AL6 0NZ or analysis of the Welwyn property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.