Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
16, Narrowboat Lane, Shelfleys, NN4 9DB	01 Oct 2025	£149,500	35 m² 376 sqft	£4,271 £396	Flat (1 bed)
Flat 4 114, Narrowboat Lane, Shelfleys, NN4 9DS -	08 Aug 2025	£158,500	51 m² 548 sqft	£3,107 £288	Flat
2, Narrowboat Lane, Shelfleys, NN4 9DB -	27 Nov 2024	£340,000	133 m² 1431 sqft	£2,556 £237	Semi-D (4 bed)
36, Narrowboat Lane, Shelfleys, NN4 9DB -	13 Sep 2024	£155,000	36 m² 387 sqft	£4,305 £399	Terrace
40, Narrowboat Lane, Shelfleys, NN4 9DB -	30 Aug 2024	£145,000	35 m² 376 sqft	£4,142 £384	Flat (1 bed)
Flat 3 28, Narrowboat Lane, Shelfleys, NN4 9DD	23 Aug 2024	£43,750			Flat
Flat 4 28, Narrowboat Lane, Shelfleys, NN4 9DD	23 Jul 2024	£49,000			Flat
12, Narrowboat Lane, Shelfleys, NN4 9DB -	28 Nov 2023	£135,000	35 m² 376 sqft	£3,857 £358	Flat (1 bed)
78, Narrowboat Lane, Shelfleys, NN4 9DB -	10 Jul 2023	£150,000 B	35 m² 376 sqft	£4,285 £398	Flat (1 bed)
Flat 1 114, Narrowboat Lane, Shelfleys, NN4 9DS -	21 Apr 2023	£193,000	59 m² 635 sqft	£3,271 £303	Flat
38, Narrowboat Lane, Shelfleys, NN4 9DB -	24 Feb 2023	£131,000	35 m² 376 sqft	£3,742 £347	Flat (1 bed)
104, Narrowboat Lane, Shelfleys, NN4 9DB -	09 Dec 2022	£317,500	97 m² 1044 sqft	£3,273 £304	Semi-D
52, Narrowboat Lane, Shelfleys, NN4 9DB -	05 Dec 2022	£300,000	113 m² 1216 sqft	£2,654 £246	Terrace
Flat 6 114, Narrowboat Lane, Shelfleys, NN4 9DS -	18 Nov 2022	£172,500	53 m² 570 sqft	£3,254 £302	Flat
44, Narrowboat Lane, Shelfleys, NN4 9DB -	28 Feb 2022	£270,000	88 m² 947 sqft	£3,068 £285	Terrace
Flat 5 114, Narrowboat Lane, Shelfleys, NN4 9DS -	27 Jan 2022	£168,000	59 m² 635 sqft	£2,847 £264	Flat
80, Narrowboat Lane, Shelfleys, NN4 9DB -	30 Apr 2021	£270,000	96 m² 1033 sqft	£2,812 £261	Semi-D (3 bed)
76, Narrowboat Lane, Shelfleys, NN4 9DB -	01 Feb 2021	£220,000	88 m² 947 sqft	£2,500 £232	Terrace (3 bed)
82, Narrowboat Lane, Shelfleys, NN4 9DB -	11 Dec 2020	£277,500	96 m² 1033 sqft	£2,890 £268	Semi-D
Flat 6 28, Narrowboat Lane, Shelfleys, NN4 9DD	29 Jul 2020	£74,400			Flat
72, Narrowboat Lane, Shelfleys, NN4 9DB -	24 Feb 2020	£219,000	88 m² 947 sqft	£2,488 £231	Terrace
74, Narrowboat Lane, Shelfleys, NN4 9DB -	02 Aug 2019	£225,250	88 m² 947 sqft	£2,559 £237	Terrace
18, Narrowboat Lane, Shelfleys, NN4 9DB -	11 Jul 2019	£225,000	78 m² 839 sqft	£2,884 £267	Semi-D (3 bed)
Flat 1 28, Narrowboat Lane, Shelfleys, NN4 9DD	07 Jun 2019	£44,995			Flat
20, Narrowboat Lane, Shelfleys, NN4 9DB -	03 May 2019	£220,000	78 m² 839 sqft	£2,820 £261	Semi-D (3 bed)
50, Narrowboat Lane, Shelfleys, NN4 9DB -	27 Sep 2018	£256,000 B	113 m² 1216 sqft	£2,265 £210	Terrace
Flat 3 114, Narrowboat Lane, Shelfleys, NN4 9DS -	22 Jun 2018	£157,500	59 m² 635 sqft	£2,669 £247	Flat
14, Narrowboat Lane, Shelfleys, NN4 9DB -	28 Feb 2018	£115,500	35 m² 376 sqft	£3,300 £306	Flat (1 bed)
Flat 2 28, Narrowboat Lane, Shelfleys, NN4 9DD	10 Aug 2017	£70,000			Flat
10, Narrowboat Lane, Shelfleys, NN4 9DB -	07 Aug 2015	£105,000	35 m² 376 sqft	£3,000 £278	Flat (1 bed)
16, Narrowboat Lane	£149,500 Oct-2025	35 376	4,271 396
Flat 4 114, Narrowboat Lane -	£158,500 Aug-2025	51 548	3,107 288
2, Narrowboat Lane -	£340,000 Nov-2024	133 1431	2,556 237
36, Narrowboat Lane -	£155,000 Sep-2024	36 387	4,305 399
40, Narrowboat Lane -	£145,000 Aug-2024	35 376	4,142 384
Flat 3 28, Narrowboat Lane	£43,750 Aug-2024
Flat 4 28, Narrowboat Lane	£49,000 Jul-2024
12, Narrowboat Lane -	£135,000 Nov-2023	35 376	3,857 358
78, Narrowboat Lane -	£150,000 B Jul-2023	35 376	4,285 398
Flat 1 114, Narrowboat Lane -	£193,000 Apr-2023	59 635	3,271 303
38, Narrowboat Lane -	£131,000 Feb-2023	35 376	3,742 347
104, Narrowboat Lane -	£317,500 Dec-2022	97 1044	3,273 304
52, Narrowboat Lane -	£300,000 Dec-2022	113 1216	2,654 246
Flat 6 114, Narrowboat Lane -	£172,500 Nov-2022	53 570	3,254 302
44, Narrowboat Lane -	£270,000 Feb-2022	88 947	3,068 285
Flat 5 114, Narrowboat Lane -	£168,000 Jan-2022	59 635	2,847 264
80, Narrowboat Lane -	£270,000 Apr-2021	96 1033	2,812 261
76, Narrowboat Lane -	£220,000 Feb-2021	88 947	2,500 232
82, Narrowboat Lane -	£277,500 Dec-2020	96 1033	2,890 268
Flat 6 28, Narrowboat Lane	£74,400 Jul-2020
72, Narrowboat Lane -	£219,000 Feb-2020	88 947	2,488 231
74, Narrowboat Lane -	£225,250 Aug-2019	88 947	2,559 237
18, Narrowboat Lane -	£225,000 Jul-2019	78 839	2,884 267
Flat 1 28, Narrowboat Lane	£44,995 Jun-2019
20, Narrowboat Lane -	£220,000 May-2019	78 839	2,820 261
50, Narrowboat Lane -	£256,000 B Sep-2018	113 1216	2,265 210
Flat 3 114, Narrowboat Lane -	£157,500 Jun-2018	59 635	2,669 247
14, Narrowboat Lane -	£115,500 Feb-2018	35 376	3,300 306
Flat 2 28, Narrowboat Lane	£70,000 Aug-2017
10, Narrowboat Lane -	£105,000 Aug-2015	35 376	3,000 278

The data above for Narrowboat Lane can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Narrowboat Lane, Shelfleys is £3,471 sqm (£322 per sq ft), this is calculated from sold house prices of the 14 most recent sales.
The majority of homes in Northampton are now selling for between £3,060 and £3,930 per square metre (£284 and £365 per square foot) , find out more in this local analysis of NN4 9 (Northampton) house prices.
There are roughly 32 homes on Narrowboat Lane, we would have expected approximately 4 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 14 property sales in Narrowboat Lane, averaging about 3 home sales per year .
The average size of all the properties on Narrowboat Lane is 69 m2 (742 sqft).