28, Walnut Grove, AL7 4EU

28 Walnut Grove is a 95 m² / 1,023 sq ft terraced home in Welwyn Garden City. It sold for £198,000 in November 2004. Indexed forward to today's value, that sale is roughly £447k. Recent local prices imply a broad valuation context of £411k to £522k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2004 £198,000 12.4% 10.7%
Mar 2003 £163,000 na na
Internal area
95 square metres (1,023 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,084 per square metre (£194 per square foot) in Nov 2004. Indexed forward to today's value, this is roughly £4,710 per square metre (£438 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2004 £198,000 £2,084 £447,465 £4,710
Mar 2003 £163,000 £1,716 £410,477 £4,321

Calculated using the latest EPC internal area of 95 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 £447,465. 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 Garden City are now selling for between £4,330 and £5,500 per square metre (£402 and £510 per square foot). Based on an internal area of 95 m², this implies a valuation between £411,000 and £522,000. 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
Terrace
Council tax band
C
Plot size
311 square metres (3,348 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
28 November 2025 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
95 sqm (1,023 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

28 Walnut Grove 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 £447,465.
  • Based on an internal area of 95 m² and recent prices in Welwyn Garden City, this implies a lower and upper quartile range from £411,000 to £522,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 28 Walnut Grove last sold for £198,000 in November 2004.

HouseMetric shows 28 Walnut Grove as 95 m² (1,023 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 C, from an inspection dated 28 November 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

28 Walnut Grove is in postcode AL7 4EU, in Welwyn Garden City. You can also view HouseMetric's sold-price page for Walnut Grove, AL7 4EU or analysis of the Welwyn Garden City 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.