18a, Belvawney Close, Chelmsford, CM1 4YR
About 18a
18a is a detached house in Chelmsford (CM1 4YR). It has a recorded floor area of 105 m² (around 1130 sq ft) and construction records dating it to 2023. The latest certificate (August 2024) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94).
At 105 m² the property is well over the postcode median (60 m² across 55 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold March 2025 for £465,000. Across 2021–2025, sale prices on this property compounded at 159.1% per year. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 104.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2022.
Energy performance
18a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
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Planning history
1 application on record at 18a, Belvawney Close, Chelmsford, CM1 4YR
- Oct 2022New BuildFullOutcome in report
Proposed new dwelling.
- Documents
- 17 docs on file
- Reference
- 22/01520/FUL
Unlock 18a, Belvawney Close, Chelmsford, CM1 4YR's full planning history
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- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 2 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 18a was the highest on Land Registry record across the postcode.
£490,000
Modelled from EPC, postcode comparables and a sale-price growth of 159.1% per year over 4 years.
£465,000
Growth on file: 159.1% per year over 4 years.
Sales timeline
7 March 2025Most recent
£465,000
+4550.0%over 4 years23 February 2021
£10,000
Median price across the last 5 sales in CM1 4YR: £225,000 (2025–2022).
Nearby sales in CM1 4YR
59 Belvawney Close, Chelmsford, CM1 4YR
Sold Nov 2025
£225,00024 Belvawney Close, Chelmsford, CM1 4YR
Sold Dec 2024
£380,00026 Belvawney Close, Chelmsford, CM1 4YR
Sold Mar 2023
£370,00025 Belvawney Close, Chelmsford, CM1 4YR
Sold Mar 2023
£165,0001 Belvawney Close, Chelmsford, CM1 4YR
Sold Sept 2022
£165,000
Versus other Belvawney Close homes
18a outperforms the street on price per m² by a wide margin.
Price per m²
£4,429
Street avg £2,900
Floor Area
105 m²
Street avg 72 m²
CO₂ Emissions
1.5 t/year
Street avg 2.7 t/year
Years Held
1 years
Street avg 11 years
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Madeline Place — bus stop.
Closest school
0.2 km
Newlands Spring Primary and Nursery School. 18 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
47.8dB

Night-time· 23:00 – 07:00
37.0dB







