Property data
Sale history
Date Paid price Annual growth After inflation
Apr 2014 £448,000 8.8% 6.5%
Feb 1997 £105,000 na na
Floor plan

Archived estate agent floor plan for 28, Warren Way.

Floorplan 28
View floorplan
Internal area
135 square metres (1,453 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,318 per square metre (£308 per square foot) in Apr 2014. Indexed forward to today's value, this is roughly £4,989 per square metre (£464 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2014 £448,000 £3,319 £673,538 £4,989
Feb 1997 £105,000 £778 £585,086 £4,334

Calculated using the latest EPC internal area of 135 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 £673,538. 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 135 m², this implies a valuation between £651,000 and £840,000. 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
3
Type
Semi-detached
Council tax band
E
Archived listings
History:
Archived sales listing for 28 Warren Way. Advertised on multiple portals. It was added on 28/08/2013. It last appeared Apr 2014.
Photos:

There are 13 archived estate agent listing photos for 28 Warren Way.

Photos for 28 Warren Way
View photos
Advertiser remarks:
  • 3 bedrooms
EPC Inspections
Summary:
10 September 2012 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Unknown
Property type:
Semi-Detached House , has 6 habitable rooms. Estimated year built 1950 to 1966
Area:
135 sqm (1,453 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

28 Warren Way 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 £673,538.
  • Based on an internal area of 135 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £651,000 to £840,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 28 Warren Way last sold for £448,000 in April 2014.

HouseMetric shows 28 Warren Way as 135 m² (1,453 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 10 September 2012. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 28 Warren Way was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

28 Warren Way is in postcode AL6 0DH, in Welwyn. You can also view HouseMetric's sold-price page for Warren Way, AL6 0DH 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.