22 Watson Heights, Chelmsford, CM1 1AF
About 22 Watson Heights
22 Watson Heights is a mid-terrace house in Chelmsford (CM1 1AF). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 2012 onwards. At 52 m² this is the 23rd smallest of 69 units on EPC record in the building, where floor areas span 39–100 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (May 2026) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (October 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
At 52 m² it's 24.6% smaller than the typical home in the postcode (69 m² median across 68 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 11 years since the last transfer (November 2015). Today's modelled estimate of £225,000 is 15.4% above the 2015 sale price.
Energy performance
22 Watson Heights sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 27 May 2036
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Planning history
22 Watson Heights has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£225,000
Modelled from EPC, postcode comparables.
£194,995
Recorded with HM Land Registry.
Sales timeline
20 November 2015Most recent
£194,995
Median price across the last 5 sales in CM1 1AF: £235,000 (2026–2025).
Nearby sales in CM1 1AF
Versus other Watson Heights homes
EPC Rating for 22 Watson Heights lags the street by a wide margin.
Price per m²
£3,750
Street avg £4,149
Floor Area
52 m²
Street avg 63 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
0.9 t/year
Street avg 0.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
420/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
YMCA — bus stop.
Closest school
0.3 km
The Cathedral Church of England Voluntary Aided Primary School, Chelmsford. 34 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.4dB

Night-time· 23:00 – 07:00
44.4dB







