30 Watson Heights, Chelmsford, CM1 1AF
About 30 Watson Heights
30 Watson Heights is a two-bedroom end-of-terrace house in Chelmsford (CM1 1AF). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 2012 onwards. The latest certificate (March 2026) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since November 2015. 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 70 m² this is the 38th 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 top. Other recorded features include a balcony.
Last sold in November 2015, so it's been off the market for around 11 years. Today's modelled estimate of £299,000 is 12% above the 2015 sale price.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Communal gardenYes
- BalconyYes
Building
- LiftYes
- RefurbishedYes
Energy performance
30 Watson Heights's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 18 March 2036
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Planning history
30 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
£299,000
Modelled from EPC, postcode comparables.
£267,000
Recorded with HM Land Registry.
Sales timeline
23 November 2015Most recent
£267,000
Median price across the last 5 sales in CM1 1AF: £235,000 (2026–2025).
Nearby sales in CM1 1AF
Versus other Watson Heights homes
CO₂ Emissions for 30 Watson Heights lags the street by a wide margin.
Price per m²
£3,814
Street avg £4,148
Floor Area
70 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.1 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







