Over the past 20 years, there have been 44 property sales recorded in the SG8 9AQ postcode area. The highest sale price reached £212,000, while the most recent sale was for a semi-detached house sold in January 2026 for £210,000.

The estimated average property value in SG8 9AQ currently stands at £207,952, which is approximately 51.8% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £4,028.

Property prices in SG8 9AQ have risen by 3.3% over the past year , with a total increase of 5% over the past five years , and a long-term rise of 28.3% over the past decade .

The most common type of property sold in the area is flat, making up around 95% of transactions , followed by other.

Housing in SG8 9AQ is mixed, with 47% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

Flat 1, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ bed
📐 581 sq ft
Today
£171,077
streetscan.co.uk estimate
29 Nov 2024
£180,000
4 Feb 2015
£165,000
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More details

Flat 10, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 587 sq ft
Today
£263,630
streetscan.co.uk estimate
5 Aug 2005
£165,000
More details

Flat 11, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£224,708
streetscan.co.uk estimate
24 Feb 2012
£146,500
28 Jul 2005
£155,000
More details

Flat 12, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£222,545
streetscan.co.uk estimate
15 Nov 2013
£150,000
4 Aug 2005
£155,000
More details

Flat 13, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£222,545
streetscan.co.uk estimate
4 Nov 2013
£150,000
3 Mar 2006
£147,000
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Flat 14, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£247,652
streetscan.co.uk estimate
8 Aug 2005
£155,000
More details

Flat 15, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 560 sq ft
Today
£191,135
streetscan.co.uk estimate
19 Feb 2021
£185,000
9 Oct 2013
£157,000
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More details

Flat 16, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£220,504
streetscan.co.uk estimate
24 Jan 2014
£151,500
31 Aug 2005
£145,000
More details

Flat 17, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 1bed
📐 248 sq ft
Today
£113,302
streetscan.co.uk estimate
16 May 2017
£106,370
13 Feb 2007
£100,000
More details

Flat 2, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£183,632
streetscan.co.uk estimate
3 Nov 2023
£187,500
22 Dec 2017
£195,000
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More details

Flat 3, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£217,619
streetscan.co.uk estimate
12 Sep 2014
£159,995
27 Jul 2006
£148,000
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Flat 4, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 581 sq ft
Today
£242,598
streetscan.co.uk estimate
20 Apr 2006
£155,000
6 Oct 2005
£152,000
More details

Flat 5, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£210,876
streetscan.co.uk estimate
14 Mar 2014
£147,000
19 Aug 2005
£140,000
More details

Flat 6, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 3bed
📐 576 sq ft
Today
£226,338
streetscan.co.uk estimate
6 Dec 2007
£163,000
4 Aug 2005
£155,000
More details

Flat 7, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£202,136
streetscan.co.uk estimate
1 Jun 2006
£133,000
More details

Flat 8, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 2bed
📐 581 sq ft
Today
£218,351
streetscan.co.uk estimate
15 Mar 2024
£212,000
11 Feb 2014
£151,000
View +1 more
More details

Flat 9, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

🏠 Flat
🛏️ 4bed
📐 783 sq ft
Today
£208,328
streetscan.co.uk estimate
23 Jan 2026
£210,000
31 Aug 2021
£210,000
View +2 more
More details

Shop Unit, Sillence Court Upper King Street, Royston, North Hertfordshire, Hertfordshire, SG8 9AQ

Today
£107,387
streetscan.co.uk estimate
20 Apr 2016
£95,000

Area Insights

Data Sources

Properties at SG8 9AQ appear fourty-four times in the Land Registry records, with the latest transaction recorded on 23 Jan 2026. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 16 Jul 2020. 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.