166 Watson Heights, Chelmsford, CM1 1AP
About 166 Watson Heights
166 Watson Heights is a two-bedroom property in Chelmsford (CM1 1AP). It has a recorded floor area of 70 m² (around 753 sq ft) and council tax band D. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a balcony. At 70 m² this is the 17th smallest of 64 units on EPC record in the building, where floor areas span 46–93 m². The latest certificate (August 2015) returns a high B (score 86), putting the home a stone's throw from an A rating. The latest certificate is from August 2015, so improvements made since then won't be reflected.
On the market in April 2018 and unlisted since — roughly 8 years. Across 2015–2018, sale prices on this property compounded at 7% per year.
What this property has
Inside
- Bedrooms2
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingUnderground
- BalconyYes
- Swimming poolYes
Building
- ConciergeYes
Energy performance
166 Watson Heights's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Aug 2025
EPC Rating
Get a survey for this property
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Planning history
166 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
£315,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 3 years.
£322,000
Growth on file: 7.0% per year over 3 years.
Sales timeline
26 April 2018Most recent
£322,000
+19.3%over 2 years23 September 2015
£269,995
Median price across the last 5 sales in CM1 1AP: £300,000 (2025–2024).
Nearby sales in CM1 1AP
266 Watson Heights, Chelmsford, CM1 1AP
Sold Oct 2025
£260,000182 Watson Heights, Chelmsford, CM1 1AP
Sold Aug 2025
£300,000230 Watson Heights, Chelmsford, CM1 1AP
Sold Jun 2025
£310,000174 Watson Heights, Chelmsford, CM1 1AP
Sold Feb 2025
£265,000262 Watson Heights, Chelmsford, CM1 1AP
Sold May 2024
£331,000
Versus other Watson Heights homes
On price per m², 166 Watson Heights stands well clear of the street.
Price per m²
£4,600
Street avg £4,160
Floor Area
70 m²
Street avg 66 m²
CO₂ Emissions
0.8 t/year
Street avg 0.9 t/year
Years Held
8 years
Street avg 8 years
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Coach Stop — bus stop.
Closest school
0.4 km
The Cathedral Church of England Voluntary Aided Primary School, Chelmsford. 33 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
53.8dB

Night-time· 23:00 – 07:00
44.6dB







