Flat 24 Mayfair Court, Observer Drive, WD18 7GA
Flat 24 Mayfair Court Observer Drive is a 78 m² / 840 sq ft flat in Watford. It sold for £340,000 in January 2025. Indexed forward to today's value, that sale is roughly £336k. Recent local prices imply a broad valuation context of £344k to £424k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
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Date Paid price Annual growth After inflation Jan 2025 £340,000 3.3% 0.5% Jun 2012 £225,000 -0.9% -3.6% Mar 2006 New build New £237,500 na na - Floor plan
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Archived estate agent floor plan for Flat 24 Mayfair Court, Observer Drive.
- Internal area
- 78 square metres (840 square feet) according to latest EPC inspection
- Price per internal area
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This property sold for £4,358 per square metre (£405 per square foot) in Jan 2025. Indexed forward to today's value, this is roughly £4,311 per square metre (£400 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2025 £340,000 £4,359 £336,227 £4,311 Jun 2012 £225,000 £2,885 £335,620 £4,303 Mar 2006 £237,500 £3,045 £278,489 £3,570 Calculated using the latest EPC internal area of 78 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 £336,227. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Watford are now selling for between £4,410 and £5,430 per square metre (£409 and £504 per square foot). Based on an internal area of 78 m², this implies a valuation between £344,000 and £424,000. 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
- 2
- Type
- Flat
- Council tax band
- D
- History:
- Archived sales listing for Flat 24 Mayfair Court Observer Drive. Advertised on multiple portals. It was reduced on 25/03/2024. It last appeared Jun 2024.
- Photos:
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There are 14 archived estate agent listing photos for Flat 24 Mayfair Court Observer Drive.
- Advertiser remarks:
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- 2 bedrooms
- 2 bathrooms
- Summary:
- 14 February 2023 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 3rd floor flat on the top floor in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 2012 to onwards
- Area:
- 78 sqm (840 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 29 October 2011 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 3 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 70 sqm (753 square foot) total internal area
- Comments:
Flat 24 Mayfair Court Observer Drive 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 £336,227.
- Based on an internal area of 78 m² and recent prices in Watford, this implies a lower and upper quartile range from £344,000 to £424,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.