Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started17a is a semi-detached house in Chelmsford (CM2 9TY). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (October 2019) returns a B (score 81), comfortably above the UK average. When first surveyed in April 2009 the rating was F, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Good to Very Good. The recommended improvements would push it to A (score 94).
Sale prices here have outpaced Chelmsford HPI: 12% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£485/sq ft) was about 99.4% above the typical sold price in the postcode. At 67 m² it sits well below the postcode median (98 m² across 26 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: November 2020 at £350,000. Across the public record there are 6 sales, relatively high churn for a single property. One historical planning record sits against the property in 2024.
17a ranks among the most efficient homes in the postcode for energy use.
Loft conversion forming rear dormer and front roof lights
Sale price has grown by over 3x since 2010.
£379,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.0% per year over 10 years.
£350,000
Growth on file: 12.0% per year over 10 years.
17a outperforms the street on epc rating by a wide margin.
Price per m²
£5,224
Street avg £3,586
Floor Area
67 m²
Street avg 108 m²
CO₂ Emissions
1.4 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.7dB

Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 November 2020Most recent
£350,000
+152.7%over 1 year25 April 2019
£138,500
+9133.3%25 April 2019
£1,500
17 April 2019
£1,500
-98.9%over 5 years25 October 2013
£135,000
+26.8%over 3 years21 May 2010
£106,500
Median price across the last 5 sales in CM2 9TY: £500,000 (2025–2022).
Street avg 4.8 t/year
Years Held
5 years
Street avg 9 years
CM2 9TU
Loftin Way — bus stop.
Closest school
0.6 km
Larkrise Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
39.5dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell