Property Data Search:

23, KNOLL GARDENS, CARMARTHEN, SA31 3EJ - £152,500

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 KNOLL GARDENS is a midsized extended detached house of 112m², built sometime between 1967 and 1975, which could now be worth an estimated £262,391. It was last sold for £152,500 in August 2013, which was around 5% below the average August 2013 detached price in the Carmarthenshire local authority area. The most recent EPC inspection was April 2021, where the current energy rating was D, and the potential energy rating was B.

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23 KNOLL GARDENS Sold Prices

Land registry data shows two sales for 23 KNOLL GARDENS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Carmarthenshire local authority area for the corresponding sale date. One of the two 23 KNOLL GARDENS sales was for below the average price, whilst the other was for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2013
1 AUG
£152,500£160,651
down arrow
5% below HPI
2000
7 JUL
£79,950£67,887
up arrow
18% above HPI

23 KNOLL GARDENS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Carmarthenshire local authority area over time, sourced from the HPI. The two 23 KNOLL GARDENS sales from July 2000 and August 2013 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 2000 sale was for 18% above the HPI. So the extrapolation line tracks at 18% above the HPI over time, until the August 2013 sale, where it falls to 5% below the HPI. The line then continues to track at 5% below the HPI.

23, KNOLL GARDENS, CARMARTHEN, SA31 3EJ: Price paid vs HM Land Registry's House Price Index

What might 23 KNOLL GARDENS be worth now?

23 KNOLL GARDENS might now be worth an estimated £262,391.

This is based on house price inflation of 72.1%, between August 2013 and February 2025, for detached houses, in the Carmarthenshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 72.1% inflationary increase is applied to the most recent sale price for 23 KNOLL GARDENS of £152,500 on 1st August 2013. For the value to have increased from £152,500 to £262,391 over the twelve years and six months to February 2025, the following assumptions must hold true:

  • The value of 23 KNOLL GARDENS has moved in line with the HPI for detached houses in the Carmarthenshire local authority area.
  • The August 2013 sale price of £152,500 represented a fair market value for the property.
  • The size, condition, and specification of 23 KNOLL GARDENS has not materially changed since August 2013.
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 KNOLL GARDENS?

23 KNOLL GARDENS is 112m², which includes one extension, according to the EPC inspection conducted in April 2021. This puts it in the smallest 50% of detached houses houses in Carmarthen, based on EPC data. The below chart shows the distribution of detached houses houses by size in Carmarthen, and where 23 KNOLL GARDENS lies on this distribution: 48% of detached houses houses are smaller than 23 KNOLL GARDENS, and 51% of houses are larger. Note that EPC data is not available for all properties in Carmarthen.

23, KNOLL GARDENS, CARMARTHEN, SA31 3EJ: Size of property relative to detached houses houses in Carmarthen

23 KNOLL GARDENS: Plot and Title Map

23 KNOLL GARDENS sits on a plot of roughly 0.086 of an acre, or 349m². The below map shows the location of 23 KNOLL GARDENS, 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 KNOLL GARDENS). 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, KNOLL GARDENS, CARMARTHEN, SA31 3EJ: Plot and title map

Where is 23 KNOLL GARDENS?

23 KNOLL GARDENS is located in CARMARTHEN, in the SA31 postcode district. The below map shows the position of No. 23 on KNOLL GARDENS.

23, KNOLL GARDENS, CARMARTHEN, SA31 3EJ: Location map and indicative extent of plot

All property sales on KNOLL GARDENS

Most recent sales first:

Full data available
2025
14 FEB
£190,000
Limited data available
2024
17 JUN
£143,000
Full data available
2024
28 MAR
£189,500
Full data available
2023
13 NOV
£335,000
Full data available
2023
3 APR
£186,000
Full data available
2022
14 OCT
£179,000
Limited data available
2022
23 MAR
£135,000
Limited data available
2021
18 JUN
£150,000
Limited data available
2021
18 JUN
£150,000
Full data available
2020
11 DEC
£245,000
Limited data available
2020
5 MAR
£150,000
Limited data available
2020
21 FEB
£159,000
Full data available
2019
5 JUN
£155,000
Limited data available
2018
29 JUN
£117,500
Full data available
2016
18 AUG
£144,000
Full data available
2016
2 JUN
£123,500
Limited data available
2014
26 SEP
£130,000
Full data available
2014
24 FEB
£129,000
Full data available
2013
1 AUG
£152,500
Full data available
2013
11 JAN
£118,000
Limited data available
2010
30 APR
£130,000
Limited data available
2010
26 FEB
£130,000
Limited data available
2007
15 OCT
£129,950
Limited data available
2007
10 AUG
£157,000
Full data available
2007
14 FEB
£132,000
Full data available
2007
13 FEB
£190,000
Limited data available
2006
1 AUG
£105,000
Full data available
2006
7 FEB
£131,250
Limited data available
2005
18 APR
£135,000
Full data available
2004
6 MAY
£170,000
Full data available
2003
23 DEC
£166,500
Full data available
2003
27 FEB
£75,000
Limited data available
2001
26 OCT
£81,450
Limited data available
2001
19 JAN
£59,500
Full data available
2000
7 JUL
£79,950
Full data available
1999
14 DEC
£90,000
Limited data available
1998
16 DEC
£55,500
Limited data available
1998
24 JUL
£85,000
Full data available
1998
17 JUL
£55,000
Full data available
1995
21 APR
£54,000
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.
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.