Flat 3 Mayfair Court, Observer Drive, WD18 7GA
Flat 3 Mayfair Court Observer Drive is a 76 m² / 818 sq ft flat in Watford. It sold for £335,000 in November 2022. Indexed forward to today's value, that sale is roughly £315k. Recent local prices imply a broad valuation context of £340k to £412k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
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Date Paid price Annual growth After inflation Nov 2022 £335,000 3.2% 0.6% Aug 2013 £249,999 2.0% -0.7% Jan 2006 New build New £215,000 na na - Floor plan
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Archived estate agent floor plan for Flat 3 Mayfair Court, Observer Drive.
- Internal area
- 76 square metres (818 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,407 per square metre (£409 per square foot) in Nov 2022. Indexed forward to today's value, this is roughly £4,148 per square metre (£385 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Nov 2022 £335,000 £4,408 £315,216 £4,148 Aug 2013 £249,999 £3,289 £353,313 £4,649 Jan 2006 £215,000 £2,829 £254,704 £3,351 Calculated using the latest EPC internal area of 76 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 £315,216. 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 £4,470 and £5,420 per square metre (£415 and £503 per square foot). Based on an internal area of 76 m², this implies a valuation between £340,000 and £412,000. 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 3 Mayfair Court Observer Drive. Advertised on multiple portals. It was added on 15/07/2022. It last appeared Nov 2022.
- Photos:
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There are 19 archived estate agent listing photos (taken in July 2022) for Flat 3 Mayfair Court Observer Drive.
- Advertiser remarks:
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- 2 bedrooms
- 2 bathrooms
- Summary:
- 07 May 2026 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 2007 to 2011
- Area:
- 75 sqm (807 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, electric.
- Summary:
- 04 July 2013 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Non-marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 76 sqm (818 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 13 May 2009 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Private rental
- Property type:
- None , has 3 habitable rooms. Estimated year built 2003 to 2006
- Area:
- 62 sqm (667 square foot) total internal area
- Comments:
Flat 3 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 £315,216.
- Based on an internal area of 76 m² and recent prices in Watford, this implies a lower and upper quartile range from £340,000 to £412,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.