1b, Baddow Hall Avenue, Chelmsford, CM2 7BN
About 1b
1b is a four-bedroom detached house in Chelmsford (CM2 7BN). It has a recorded floor area of 174 m² (around 1873 sq ft) and construction records dating it to 1950-1966. The latest certificate (November 2019) shows a C (score 75), near the top of the C band. When first surveyed in June 2014 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 85).
At 174 m² the property is well over the postcode median (81 m² across 16 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2014–2024, sale prices on this property compounded at 10.5% per year. On a £-per-square-foot basis, the last sale (£427/sq ft) was about 54.3% above the typical sold price in the postcode. Last sale on file: £800,000 in August 2024. One historical planning record sits against the property in 2014.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
1 application on record at 1b, Baddow Hall Avenue, Chelmsford, CM2 7BN
- Dec 2014ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Raising of roof to create two storey dwelling. New single storey rear extension. Temporary siting of caravan in front garden.
- Reference
- 14/01833/FUL
Unlock 1b, Baddow Hall Avenue, Chelmsford, CM2 7BN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 1 application on this property in full
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 1b was the highest on Land Registry record across the postcode.
£762,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 10 years.
£800,000
Growth on file: 10.5% per year over 10 years.
Sales timeline
7 August 2024Most recent
£800,000
+27.0%over 4 years18 December 2019
£630,000
+110.0%over 5 years19 October 2014
£300,000
Median price across the last 5 sales in CM2 7BN: £377,000 (2025–2018).
Nearby sales in CM2 7BN
21 Baddow Hall Avenue, Chelmsford, CM2 7BN
Sold Feb 2025
£375,0009 Baddow Hall Avenue, Chelmsford, CM2 7BN
Sold Jul 2024
£445,00027 Baddow Hall Avenue, Chelmsford, CM2 7BN
Sold Dec 2021
£385,00013 Baddow Hall Avenue, Chelmsford, CM2 7BN
Sold Jan 2021
£377,00031 Baddow Hall Avenue, Chelmsford, CM2 7BN
Sold Apr 2018
£333,500
Versus other Baddow Hall Avenue homes
EPC Rating for 1b runs comfortably ahead of the street norm.
Price per m²
£4,598
Street avg £3,917
Floor Area
174 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Chalklands, Sandon
CM2 7TH
1 Britten Crescent
CM2 7EP
1 2 Valley Cottages, Tabors Hill, Great Baddow
CM2 7BP
1 Baddow Hall Crescent
CM2 7BY
1 Baddow Place Avenue
CM2 7JN
1 Chelmer Lea
CM2 7QG
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The neighbourhood at a glance
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The Kings Head — bus stop.
Closest school
0.4 km
Baddow Hall Infant School. 17 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
54.5dB

Night-time· 23:00 – 07:00
46.1dB







