109 Dunn Side, Chelmsford, CM1 1DL is a leasehold flat built between 2012-2021. The property offers approximately 527 square feet of living space and is situated on the 4th floor of a 5-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £353,915 , which equates to approximately £671 per square foot. It was last sold on 11 Aug 2015 for £264,995. Since then, the value has increased by £88,920, representing a 33.6% increase, or approximately 3.2% per year.

The current estimated value of £353,915 is:

  • 0.3% lower than the average property price on Dunn Side
  • 2.8% higher than the average in the CM1 1DL postcode area
  • and 18.8% lower than the average price for Chelmsford as a whole

At the most recent EPC inspection on 13 August 2025, the property was recorded as owner-occupied.

View sold house prices in CM1 1DL

Building approximate location

About Property

Type
Flat
Built
2012-2021
Interior Size
527 sq ft
Tenure
Leasehold
Floor level
4th floor of 5
Price (estimate)
£353,915
Price Per sq ft (estimate)
£671
Bedroom Count (estimate)
1 bedroom

EPC Summary

109 Dunn Side, Chelmsford, Essex, CM1 1DL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 13 Aug 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 fully double glazed.

The previous EPC assessment was conducted on 15 Jul 2015, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 4.8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from average thermal transmittance 0.12 w/m-¦k to (another dwelling above), changing energy efficiency from very good to n/a.
  • The wall construction or insulation changed from average thermal transmittance 0.22 w/m-¦k to cavity wall, as built, insulated (assumed), changing energy efficiency from very good to good.
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to CM1 1DL

19 th / 52
Price Rank
3% higher than average
43 rd / 52
Size Rank
33% smaller than average
2 nd / 52
Price Per Sq FT Rank
54% higher than average

Compared to other properties in CM1 1DL , this flat's estimated value ranks 19th out of 52. Based on price per square foot, it ranks 2nd out of 52 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 43th out of 52 properties in its postcode area.

Sale History

Today
£353,915
streetscan.co.uk estimate
+34 %
11 Aug 2015
£264,995
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 495 sq ft
sale price: £199,995
sale date: 11 Aug 2015
rooms: 2
size: 495 sq ft
sale price: £184,995
sale date: 10 Aug 2015
rooms: 2
size: 474 sq ft
sale price: £194,995
sale date: 7 Aug 2015
rooms: 2
size: 517 sq ft
sale price: £235,000
sale date: 17 Mar 2023

Data Sources

The property at 109 Dunn Side, Chelmsford, Essex, CM1 1DL appears once in the Land Registry records, with the transaction recorded on 11 Aug 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Aug 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.