171 Avon Road, Chelmsford, CM1 2LA is a freehold semi-detached property built between 1950-1966. The property offers approximately 926 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £371,833 , which equates to approximately £402 per square foot. It was last sold on 15 Jun 1999 for £73,000. Since then, the value has increased by £298,833, representing a 409.4% increase, or approximately 15.4% per year.

The current estimated value of £371,833 is:

  • 9.7% higher than the average property price on Avon Road
  • 7.6% higher than the average in the CM1 2LA postcode area
  • and 14.7% lower than the average price for Chelmsford as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 out of 3 inspections). This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 27 July 2025, the property was recorded as owner-occupied.

View sold house prices in CM1 2LA

Building approximate location

About Property

Type
Semi-Detached House
Built
1950-1966
Interior Size
926 sq ft
Tenure
Freehold
Price (estimate)
£371,833
Price Per sq ft (estimate)
£402
Bedroom Count (estimate)
3 bedrooms

EPC Summary

171 Avon Road, Chelmsford, Essex, CM1 2LA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 27 Jul 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are high performance glazing.

The previous EPC assessment was conducted on 1 Dec 2014, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 4.5%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, 200 mm loft insulation, improving energy efficiency from very poor to good.
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was changed from low energy lighting in all fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 200 mm loft insulation
Good
Walls
Cavity wall, filled cavity
Good
Windows
High performance glazing
Good
Lighting
Excellent lighting efficiency
Very Good

Compared to CM1 2LA

16 th / 30
Price Rank
8% higher than average
13 th / 25
Size Rank
4% smaller than average
16 th / 25
Price Per Sq FT Rank
12% higher than average

Compared to other properties in CM1 2LA , this house's estimated value ranks 16th out of 30. Based on price per square foot, it ranks 16th out of 25 properties. In terms of size, this home ranks 13th out of 25 properties in its postcode area.

Sale History

Today
£371,833
streetscan.co.uk estimate
+409 %
15 Jun 1999
£73,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 904 sq ft
sale price: £320,000
sale date: 24 May 2024
rooms: 5
size: 947 sq ft
sale price: £300,000
sale date: 22 Mar 2022
rooms: 4
size: 1023 sq ft
sale price: £380,000
sale date: 10 Mar 2022
rooms: 5
size: 958 sq ft
sale price: £320,000
sale date: 19 Dec 2018
rooms: 5
size: 915 sq ft
sale price: £320,000
sale date: 4 May 2018

Data Sources

The property at 171 Avon Road, Chelmsford, Essex, CM1 2LA appears once in the Land Registry records, with the transaction recorded on 15 Jun 1999. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 27 Jul 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.