Over the past 31 years, there have been 56 property sales recorded in the NN3 3LL postcode area. The highest sale price reached £835,000, while the most recent sale was for a terraced house sold in February 2026 for £430,000.

The estimated average property value in NN3 3LL currently stands at £533,662, which is approximately 93.5% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £3,101.

Property prices in NN3 3LL have risen by 2.8% over the past year , with a total increase of 19.2% over the past five years , and a long-term rise of 52.1% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 45% of transactions , followed by detached and terraced.

Housing in NN3 3LL is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

301 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£473,061
streetscan.co.uk estimate
8 Jul 1996
£87,500

303 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 5bed
📐 1432 sq ft
Today
£386,214
streetscan.co.uk estimate
22 Sep 2006
£220,000
7 Feb 2003
£177,000
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More details

305 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 7bed
📐 1658 sq ft
Today
£389,869
streetscan.co.uk estimate
23 Jul 1999
£92,000
More details

307 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 5bed
📐 1507 sq ft
Today
£317,360
streetscan.co.uk estimate
7 Jul 2016
£237,000
More details

309 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 5bed
📐 1206 sq ft
Today
£328,602
streetscan.co.uk estimate
17 Jul 2020
£262,500
More details

315 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 5bed
📐 1421 sq ft
Today
£375,780
streetscan.co.uk estimate
18 Nov 2020
£310,000
4 Dec 2003
£100,000
More details

327A Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 8bed
📐 2809 sq ft
Today
£731,284
streetscan.co.uk estimate
15 Nov 2004
£400,000
More details

329 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 7bed
📐 2358 sq ft
Today
£551,778
streetscan.co.uk estimate
13 Feb 2012
£310,000
More details

329A Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 7bed
📐 1776 sq ft
Today
£626,593
streetscan.co.uk estimate
17 Aug 2022
£608,000
2 Oct 1996
£114,000
More details

333A Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 6bed
📐 2379 sq ft
Today
£709,411
streetscan.co.uk estimate
7 Sep 2015
£497,500
24 Feb 2006
£195,000
More details

333B Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£511,025
streetscan.co.uk estimate
9 Nov 2001
£185,000

335 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£887,353
streetscan.co.uk estimate
29 Oct 1999
£244,000

335A Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£554,254
streetscan.co.uk estimate
10 Nov 2006
£324,000

339 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 8bed
📐 2637 sq ft
Today
£602,583
streetscan.co.uk estimate
15 Jul 2016
£450,000
More details

341 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ bed
📐 2788 sq ft
Today
£766,877
streetscan.co.uk estimate
16 Feb 2017
£600,000
More details

341A Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ bed
📐 3014 sq ft
Today
£1,024,496
streetscan.co.uk estimate
30 Aug 2019
£835,000
More details

341B Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ bed
📐 2777 sq ft
Today
£915,182
streetscan.co.uk estimate
26 Jul 2019
£745,000
More details

341C Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Other
🛏️ bed
📐 3563 sq ft
Today
£408,239
streetscan.co.uk estimate
11 Apr 2018
£375,000
More details

343 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 8bed
📐 1873 sq ft
Today
£913,978
streetscan.co.uk estimate
11 Dec 2015
£650,000
16 Mar 2007
£390,777
More details

347 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 7bed
📐 1668 sq ft
Today
£647,225
streetscan.co.uk estimate
21 May 2015
£415,000
29 Oct 2009
£325,000
More details

349 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£555,002
streetscan.co.uk estimate
24 Aug 2006
£314,000

351 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£511,724
streetscan.co.uk estimate
4 Aug 2000
£145,500

355 Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Terraced
🛏️ 6bed
📐 1335 sq ft
Today
£397,410
streetscan.co.uk estimate
14 Feb 2024
£365,000
More details

357 Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Terraced
🛏️ 6bed
📐 1324 sq ft
Today
£435,139
streetscan.co.uk estimate
8 Dec 2022
£425,000
More details

361 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 5bed
📐 1033 sq ft
Today
£365,834
streetscan.co.uk estimate
19 Sep 2018
£297,550
4 May 2018
£235,000
More details

363 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£567,897
streetscan.co.uk estimate
20 Dec 1999
£144,995

363A Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£757,834
streetscan.co.uk estimate
31 Jul 2007
£455,000

365 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 8bed
📐 2895 sq ft
Today
£669,998
streetscan.co.uk estimate
23 May 2018
£558,000
13 Jul 2006
£462,500
More details

365A Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£696,748
streetscan.co.uk estimate
21 May 2007
£413,500

369 Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Detached
🛏️ 6bed
📐 1259 sq ft
Today
£456,777
streetscan.co.uk estimate
31 Jul 2020
£375,000
More details

371 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£431,254
streetscan.co.uk estimate
29 Aug 1997
£85,500

373 Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Terraced
🛏️ 6bed
📐 1173 sq ft
Today
£432,520
streetscan.co.uk estimate
27 Feb 2026
£430,000
29 Sep 2021
£285,000
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More details

375 Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 6bed
📐 1173 sq ft
Today
£446,990
streetscan.co.uk estimate
29 Jan 2024
£415,000
25 Jun 2010
£242,000
More details

377 Billing Road East, Northampton, West Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 4bed
📐 1335 sq ft
Today
£418,320
streetscan.co.uk estimate
27 May 2022
£390,000
17 Nov 2015
£270,000
View +1 more
More details

379 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 4bed
📐 1033 sq ft
Today
£388,712
streetscan.co.uk estimate
20 Oct 2017
£303,000
9 Sep 2011
£220,000
More details

381 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£390,540
streetscan.co.uk estimate
15 Aug 2005
£210,000
5 Jul 2002
£172,000
30 Nov 1995
£67,000

383 Billing Road East, Northampton, Northamptonshire, NN3 3LL

🏠 Semi-detached
🛏️ 6bed
📐 1432 sq ft
Today
£376,000
streetscan.co.uk estimate
27 Oct 2006
£216,000
31 Mar 1995
£40,000
More details

387 Billing Road East, Northampton, Northamptonshire, NN3 3LL

Today
£638,079
streetscan.co.uk estimate
2 Nov 2015
£450,000

Area Insights

Data Sources

Properties at NN3 3LL appear fifty-six times in the Land Registry records, with the latest transaction recorded on 27 Feb 2026. It also has twenty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Aug 2019. 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.