11a, Oaklea, AL6 0PT

11a Oaklea is a 236 m² / 2,540 sq ft detached home in Welwyn. It sold for £640,000 in July 2010. Indexed forward to today's value, that sale is roughly £950k. Recent local prices imply a broad valuation context of £1,133k to £1,442k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2010 £640,000 4.1% 1.6%
Mar 2004 New build New £497,000 39.0% 36.9%
Feb 2003 £350,000 na na
Internal area
236 square metres (2,540 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,711 per square metre (£252 per square foot) in Jul 2010. Indexed forward to today's value, this is roughly £4,026 per square metre (£374 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2010 £640,000 £2,712 £950,125 £4,026
Mar 2004 £497,000 £2,106 £1,012,281 £4,289
Feb 2003 £350,000 £1,483 £820,267 £3,476

Calculated using the latest EPC internal area of 236 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 £950,125. 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 236 m², this implies a valuation between £1,133,000 and £1,442,000. 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
Plot size
584 square metres (6,286 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 11a Oaklea. Advertised on multiple portals. It was . It last appeared Aug 2010.
Photos:

There are 11 archived estate agent listing photos for 11a Oaklea.

Photos for 11a Oaklea
View photos
Advertiser remarks:
  • 5 bedrooms
EPC Inspections
Summary:
15 December 2009 - energy performance certificate grade C
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 10 habitable rooms. Estimated year built 2003 to 2006
Area:
236 sqm (2,540 square foot) total internal area
Comments:
Frequently asked questions

11a Oaklea 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 £950,125.
  • Based on an internal area of 236 m² and recent prices in Welwyn, this implies a lower and upper quartile range from £1,133,000 to £1,442,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 11a Oaklea last sold for £640,000 in July 2010.

HouseMetric shows 11a Oaklea as 236 m² (2,540 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 15 December 2009. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 11a Oaklea was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

11a Oaklea is in postcode AL6 0PT, in Welwyn. You can also view HouseMetric's sold-price page for Oaklea, AL6 0PT 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.