Property data
Sale history
Date Paid price Annual growth After inflation
Feb 2017 £1,200,000 0.5% -1.4%
Jun 2008 £1,150,000 6.6% 4.1%
Jul 2002 £790,000 0.0% -0.8%
May 2001 £790,000 29.0% 26.8%
Apr 1998 £367,000 na na
Floor plan

Archived estate agent floor plan for 48, Firs Walk.

Floorplan 48
View floorplan
Internal area
416 square metres (4,478 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,884 per square metre (£268 per square foot) in Feb 2017. Indexed forward to today's value, this is roughly £3,225 per square metre (£300 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2017 £1,200,000 £2,885 £1,341,662 £3,225
Jun 2008 £1,150,000 £2,764 £2,035,946 £4,894
Jul 2002 £790,000 £1,899 £2,037,634 £4,898
May 2001 £790,000 £1,899 £2,431,131 £5,844
Apr 1998 £367,000 £882 £1,645,528 £3,956

Calculated using the latest EPC internal area of 416 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 £1,341,662. 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 £4,800 and £6,110 per square metre (£445 and £567 per square foot). Based on an internal area of 416 m², this implies a valuation between £1,997,000 and £2,542,000. 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
6
Type
Detached
Council tax band
H
Archived listings
History:
Archived sales listing for 48 Firs Walk. Advertised on multiple portals. It was reduced on 20/10/2016. It last appeared Feb 2017.
Photos:

There are 20 archived estate agent listing photos for 48 Firs Walk.

Photos for 48 Firs Walk
View photos
Advertiser remarks:
  • 5 bedrooms
  • 5 bathrooms
Planning applications
Planning ref:
June 2013 3/13/0572/FP
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
Lynsted, 48, Firs Walk, Tewin Wood, Tewin, Welwyn, Hertfordshire,
Description:
Erection of 1.8m high wrought iron gates, pedestrian gate and post box
EPC Inspections
Summary:
21 October 2015 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 12 habitable rooms. Estimated year built 1976 to 1982
Area:
416 sqm (4,478 square foot) total internal area
Comments:
Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Warm air, mains gas, Boiler and radiators, mains gas.
Frequently asked questions

48 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 £1,341,662.
  • Based on an internal area of 416 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £1,997,000 to £2,542,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 48 Firs Walk last sold for £1,200,000 in February 2017.

HouseMetric shows 48 Firs Walk as 416 m² (4,478 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 6 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 21 October 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 48 Firs Walk was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

48 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 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.