12f, Garden Close, Althorne, Chelmsford, CM3 6BP
About 12f
12f is a three-bedroom detached house in Althorne, Chelmsford, Chelmsford (CM3 6BP). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (June 2022) shows a C (score 69), just inside the C band.
At 129 m² the property is well over the postcode median (86 m² across 20 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £515,000 is 10.1% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 76.3% above the typical sold price in the postcode. Most recent transfer: February 2023 at £467,555.
What this property has
Inside
- Bedrooms3
- Bathrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Energy performance
EPC Rating
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Planning history
12f has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 12f was the highest on Land Registry record across the postcode.
£515,000
Modelled from EPC, postcode comparables.
£467,555
Recorded with HM Land Registry.
Sales timeline
21 February 2023Most recent
£467,555
Median price across the last 5 sales in CM3 6BP: £350,000 (2025–2024).
Nearby sales in CM3 6BP
9 Garden Close, Althorne, Chelmsford, CM3 6BP
Sold Sept 2025
£300,00011 Garden Close, Althorne, Chelmsford, CM3 6BP
Sold Apr 2025
£309,00012d, Garden Close, Althorne, Chelmsford, CM3 6BP
Sold Sept 2024
£362,00017 Garden Close, Althorne, Chelmsford, CM3 6BP
Sold Jun 2024
£350,00021 Garden Close, Althorne, Chelmsford, CM3 6BP
Sold Apr 2024
£350,000
Versus other Garden Close homes
Floor Area for 12f runs comfortably ahead of the street norm.
Price per m²
£3,624
Street avg £3,133
Floor Area
129 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.7 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Post Office — bus stop.
Closest school
2.1 km
Maylandsea Primary School. 2 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
48.0dB

Night-time· 23:00 – 07:00
41.8dB







