40, Watson Heights, CM1 1AF

40 Watson Heights is a 76 m² / 818 sq ft flat in Chelmsford. It sold for £275,000 in June 2026. Indexed forward to today's value, that sale is roughly £275k. Recent local prices imply a broad valuation context of £277k to £366k based on its internal area. The Land Registry and EPC data was last updated 8 October 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2026 £275,000 0.0% -3.2%
Nov 2015 New build New £274,995 na na
Internal area
76 square metres (818 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,618 per square metre (£336 per square foot) in Jun 2026. Indexed forward to today's value, this is roughly £3,618 per square metre (£336 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2026 £275,000 £3,618 £275,000 £3,618
Nov 2015 £274,995 £3,618 £262,719 £3,457

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 £275,000. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Chelmsford are now selling for between £3,640 and £4,820 per square metre (£338 and £447 per square foot). Based on an internal area of 76 m², this implies a valuation between £277,000 and £366,000. 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
na
Type
Flat
Council tax band
na
EPC Inspections
Summary:
17 April 2026 - energy performance certificate grade B
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 2021
Area:
76 sqm (818 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Flat, insulated. Heating: Boiler and radiators, mains gas.
Summary:
06 November 2015 - energy performance certificate grade B
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
new dwelling
Tenure:
Unknown
Property type:
None Estimated year built None to None
Area:
74 sqm (797 square foot) total internal area
Comments:
Heating: Boiler and radiators, mains gas.
Frequently asked questions

40 Watson Heights 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 £275,000.
  • Based on an internal area of 76 m² and recent prices in Chelmsford, this implies a lower and upper quartile range from £277,000 to £366,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 40 Watson Heights last sold for £275,000 in June 2026.

HouseMetric shows 40 Watson Heights as 76 m² (818 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is B, from an inspection dated 17 April 2026. EPC information comes from the public Energy Performance Certificate data for England and Wales.

40 Watson Heights is in postcode CM1 1AF, in Chelmsford. You can also view HouseMetric's sold-price page for Watson Heights, CM1 1AF or analysis of the Chelmsford property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 8 October 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.