House Prices in SG3

House prices in SG3 have an overall average of £538,877 over the last year.

The majority of properties sold in SG3 during the last year were detached properties, selling for an average price of £752,019. Semi-detached properties sold for an average of £556,472, with terraced properties fetching £402,029.

Overall, the historical sold prices in SG3 over the last year were 9% up on the previous year and 6% up on the 2020 peak of £506,856.

Properties Sold

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27, Stevenage Road, Knebworth SG3 6NN

Property image
23
Detached
6
Freehold
Today
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20 Aug 2025
£835,000
4 Sep 2012
£435,000

27, Raffin Park, Knebworth SG3 6RR

Property image
19
Detached
3
Freehold
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15 Aug 2025
£640,000
14 May 2010
£380,000

No other historical records.

12, Stevenage Road, Knebworth SG3 6AW

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22
Detached
4
Freehold
Today
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4 Aug 2025
£920,000
27 Nov 2012
£645,000

No other historical records.

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Extensions and planning permission in SG3

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56, Kerr Close, Knebworth SG3 6AB

Property image
15
Terraced
2
Freehold
Today
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4 Aug 2025
£360,000
13 May 2022
£330,000

20, Pondcroft Road, Knebworth SG3 6DB

Property map
Semi-Detached
Freehold
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4 Aug 2025
£465,000
21 Dec 2022
£450,000

25, Park Lane, Knebworth SG3 6PH

Property image
25
Detached
4
Freehold
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4 Aug 2025
£850,000
21 Aug 2012
£499,995

No other historical records.

7, Longmead, Knebworth SG3 6JH

Property image
23
Terraced
3
Freehold
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1 Aug 2025
£395,000
22 Feb 2019
£310,000

No other historical records.

6, Milk Churn Way, Knebworth SG3 6FF

Property image
21
Semi-Detached
3
Freehold
Today
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23 Jul 2025
£500,000
30 Jun 2021
£469,000

No other historical records.

10, Constance Place, Knebworth SG3 6EE

Property image
14
Flat
2
Leasehold
Today
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16 Jul 2025
£315,000
28 Jun 2022
£422,000

Little Hyde, Park Lane, Old Knebworth SG3 6PR

Property image
16
Detached
3
Freehold
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16 Jun 2025
£467,500

No other historical records.

6, New Road, Knebworth SG3 6JX

Property image
26
Terraced
3
Freehold
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16 Jun 2025
£575,000
7 Jun 2004
£278,300

2a, New Road, Knebworth SG3 6JX

Property image
23
Detached
5
Freehold
Today
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6 Jun 2025
£810,000
5 Aug 1999
£260,000

19, Twin Foxes, Knebworth SG3 6QT

Property image
16
Terraced
3
Freehold
Today
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30 May 2025
£470,000
25 Jul 2016
£355,000

43, Gun Lane, Knebworth SG3 6BJ

Property image
15
Semi-Detached
2
Freehold
Today
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22 May 2025
£443,000
22 Dec 2020
£425,000

83, Kerr Close, Knebworth SG3 6AL

Property image
13
Flat
2
Leasehold
Today
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22 May 2025
£225,000
28 Sep 2018
£197,000

128, Wadnall Way, Knebworth SG3 6DX

Property image
18
Semi-Detached
3
Freehold
Today
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16 May 2025
£385,000
23 Jan 2012
£220,000

3, Wolvescroft, Knebworth SG3 6LR

Property image
17
Detached
4
Freehold
Today
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15 May 2025
£625,000
28 Nov 2019
£475,000

Romany, Gipsy Lane, Knebworth SG3 6DJ

Property image
29
Detached
6
Freehold
Today
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14 May 2025
£1,125,000

No other historical records.

3, Church Place, New Close, Knebworth SG3 6NX

Property image
23
Terraced
3
Freehold
Today
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6 May 2025
£612,500
29 Sep 2014
£460,000

61, Kerr Close, Knebworth SG3 6AL

Property image
11
Flat
2
Leasehold
Today
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2 May 2025
£220,250
7 Dec 2001
£86,500

27, Garden Road, Knebworth SG3 6JZ

Property image
7
Flat
1
Leasehold
Today
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30 Apr 2025
£183,000
12 Nov 2008
£114,000

6, New Close, Knebworth SG3 6NU

Property image
18
Semi-Detached
4
Freehold
Today
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25 Apr 2025
£660,000
2 Dec 2011
£385,000

47, Nutcroft, Knebworth SG3 6TQ

Property image
9
Flat
1
Leasehold
Today
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24 Apr 2025
£215,000
8 Jan 2016
£178,000

16, Stockens Dell, Knebworth SG3 6BG

Property image
20
Terraced
3
Freehold
Today
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24 Apr 2025
£485,000
31 Aug 2012
£280,000

13, Burnham Green Road, Datchworth SG3 6SE

Property image
3
Detached
3
Freehold
Today
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17 Apr 2025
£600,000

No other historical records.

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Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 3 October 2025. It covers the period from 1 January 1995 to 29 August 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Disclaimer: Rightmove.co.uk provides this HM Land Registry data "as is". The burden for fitness of the data relies completely with the user and is provided for informational purposes only. No warranty, express or implied, is given relating to the accuracy of content of the HM Land Registry data and Rightmove does not accept any liability for error or omission. If you have found an error with the data or need further information please contact HM Land Registry.

Permitted Use: Viewers of this Information are granted permission to access this Crown copyright material and to download it onto electronic, magnetic, optical or similar storage media provided that such activities are for private research, study or in-house use only. Any other use of the material requires the formal written permission of Land Registry which can be requested from us, and is subject to an additional licence and associated charge.

Data on planning applications, home extensions and build costs is provided by Resi.co.uk. Planning data is calculated using the last 2 years of residential applications within the selected planning authority. Home extension data, such as build costs and project timelines, are calculated using approximately 9,000 architectural projects Resi has completed, and 23,500 builders quotes submitted via Resi's platform. Build costs are adjusted according to inflation rates to more accurately represent today's prices.

Map data ©OpenStreetMap contributors.

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