Property/Postcode Data Search:

23, CHELMERTON AVENUE, CHELMSFORD, CM2 9RF - £675,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

23 CHELMERTON AVENUE is a small extended semi-detached house of 93m², built sometime between 1930 and 1949, which could now be worth an estimated £708,751. It was last sold for £675,000 in April 2022, which was around 65% above the average April 2022 semi-detached price in the Chelmsford local authority area. The most recent EPC inspection was January 2009, where the current energy rating was E, and the potential energy rating was D.

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23 CHELMERTON AVENUE Sold Prices

Land registry data shows two sales for 23 CHELMERTON AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Chelmsford local authority area for the corresponding sale date. Both of the two 23 CHELMERTON AVENUE sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2022
20 APR
£675,000£408,887
up arrow
65% above HPI
2017
7 JUL
£471,000£345,591
up arrow
36% above HPI

23 CHELMERTON AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Chelmsford local authority area over time, sourced from the HPI. The two 23 CHELMERTON AVENUE sales from July 2017 and April 2022 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the July 2017 sale was for 36% above the HPI. So the extrapolation line tracks at 36% above the HPI over time, until the April 2022 sale, where it rises to 65% above the HPI. The line then continues to track at 65% above the HPI.

23, CHELMERTON AVENUE, CHELMSFORD, CM2 9RF: Price paid vs HM Land Registry's House Price Index

What might 23 CHELMERTON AVENUE be worth now?

23 CHELMERTON AVENUE might now be worth an estimated £708,751.

This is based on house price inflation of 5%, between April 2022 and July 2025, for semi-detached houses, in the Chelmsford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 5% inflationary increase is applied to the most recent sale price for 23 CHELMERTON AVENUE of £675,000 on 20th April 2022. For the value to have increased from £675,000 to £708,751 over the two years and nine months to July 2025, the following assumptions must hold true:

  • The value of 23 CHELMERTON AVENUE has moved in line with the HPI for semi-detached houses in the Chelmsford local authority area.
  • The April 2022 sale price of £675,000 represented a fair market value for the property.
  • The size, condition, and specification of 23 CHELMERTON AVENUE has not materially changed since April 2022.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 23 CHELMERTON AVENUE?

23 CHELMERTON AVENUE is 93m², which includes one extension, according to the EPC inspection conducted in January 2009. This puts it in the smallest 30% of semi-detached houses houses in Chelmsford, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Chelmsford, and where 23 CHELMERTON AVENUE lies on this distribution: 22% of semi-detached houses houses are smaller than 23 CHELMERTON AVENUE, and 78% of houses are larger. Note that EPC data is not available for all properties in Chelmsford.

23, CHELMERTON AVENUE, CHELMSFORD, CM2 9RF: Size of property relative to semi-detached houses houses in Chelmsford

23 CHELMERTON AVENUE: Plot and Title Map

23 CHELMERTON AVENUE sits on a plot of roughly 0.116 of an acre, or 468m². The below map shows the location of 23 CHELMERTON AVENUE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 23 CHELMERTON AVENUE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

23, CHELMERTON AVENUE, CHELMSFORD, CM2 9RF: Plot and title map

Where is 23 CHELMERTON AVENUE?

23 CHELMERTON AVENUE is located in CHELMSFORD, in the CM2 postcode district. The below map shows the position of No. 23 on CHELMERTON AVENUE.

23, CHELMERTON AVENUE, CHELMSFORD, CM2 9RF: Location map and indicative extent of plot

All property sales on CHELMERTON AVENUE

Most recent sales first:

Limited data available
2025
5 MAR
£725,000
Limited data available
2025
30 JAN
£700,000
Full data available
2024
5 NOV
£675,000
Limited data available
2024
7 AUG
£720,000
Full data available
2023
11 AUG
£746,000
Limited data available
2022
2 DEC
£495,000
Limited data available
2022
16 SEP
£795,000
Limited data available
2022
8 AUG
£681,555
Full data available
2022
20 APR
£675,000
Full data available
2021
2 NOV
£750,000
Full data available
2021
24 AUG
£550,000
Limited data available
2021
12 FEB
£505,000
Full data available
2020
20 NOV
£625,000
Full data available
2020
16 JUN
£500,000
Full data available
2019
28 MAR
£525,000
Full data available
2018
16 AUG
£595,000
Full data available
2018
7 AUG
£840,000
Full data available
2017
27 OCT
£499,995
Full data available
2017
7 JUL
£471,000
Full data available
2017
30 MAY
£450,000
Full data available
2017
22 FEB
£605,000
Limited data available
2017
27 JAN
£640,000
Full data available
2016
27 MAY
£470,000
Limited data available
2016
26 MAY
£775,000
Limited data available
2016
8 MAR
£432,000
Full data available
2014
14 AUG
£535,000
Limited data available
2014
22 JUL
£675,000
Full data available
2013
3 DEC
£360,000
Limited data available
2013
15 APR
£290,000
Limited data available
2012
7 DEC
£335,000
Full data available
2012
15 NOV
£426,500
Full data available
2012
12 APR
£338,000
Full data available
2011
19 OCT
£470,000
Full data available
2010
6 AUG
£410,000
Full data available
2010
6 AUG
£345,000
Full data available
2010
23 JUL
£420,000
Full data available
2010
25 FEB
£335,000
Full data available
2008
2 APR
£328,000
Full data available
2007
30 OCT
£290,000
Full data available
2007
2 AUG
£499,999
Full data available
2007
15 JUN
£700,000
Full data available
2007
18 MAY
£465,000
Limited data available
2006
14 JUL
£688,000
Full data available
2006
5 JUN
£364,995
Full data available
2006
10 JAN
£323,000
Full data available
2005
1 DEC
£305,193
Limited data available
2004
21 OCT
£210,000
Full data available
2004
24 MAR
£331,500
Limited data available
2001
6 JUL
£190,500
Limited data available
2001
30 MAR
£495,000
Full data available
2001
16 FEB
£170,000
Limited data available
2000
25 AUG
£145,000
Limited data available
1999
10 AUG
£370,000
Limited data available
1999
22 JAN
£110,000
Limited data available
1999
22 JAN
£110,000
Full data available
1998
23 SEP
£139,000
Full data available
1998
24 APR
£135,000
Limited data available
1998
9 APR
£160,000
Limited data available
1997
28 NOV
£33,679
Limited data available
1997
9 JUN
£112,500
Full data available
1997
9 MAY
£111,000
Limited data available
1997
12 FEB
£135,000
Full data available
1995
31 OCT
£119,000
Limited data available
1995
10 AUG
£101,750
Full data available
1995
7 APR
£91,500
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.