Over the past 24 years, there have been 34 property sales recorded in the SO51 8LB postcode area. The highest sale price reached £317,500, while the most recent sale was a property sold in February 2026 for £155,000.

The estimated average property value in SO51 8LB currently stands at £269,558, which is approximately 37.4% 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 £2,959.

Property prices in SO51 8LB have risen by 1.6% over the past year , with a total increase of 12.8% over the past five years , and a long-term rise of 25.2% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in SO51 8LB is predominantly owner-occupied, with an estimated 77% of homes being lived in by the owners.

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Property Sales

1 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 1238 sq ft
Today
£287,711
streetscan.co.uk estimate
9 Mar 2021
£275,000
7 Apr 2011
£259,350
More details

10 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£235,683
streetscan.co.uk estimate
6 Mar 2024
£240,000
6 Feb 2014
£210,000
4 Nov 2013
£165,000
3 Dec 2010
£205,500

11 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£451,031
streetscan.co.uk estimate
2 Feb 2011
£313,000

12 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£292,990
streetscan.co.uk estimate
12 Apr 2016
£245,000

13 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 2bed
📐 797 sq ft
Today
£209,639
streetscan.co.uk estimate
29 Nov 2013
£150,000
More details

14 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 1001 sq ft
Today
£279,003
streetscan.co.uk estimate
15 Dec 2025
£277,500
20 Dec 2010
£200,000
More details

15 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 969 sq ft
Today
£250,310
streetscan.co.uk estimate
25 Apr 2023
£270,000
23 Jan 2015
£275,000
View +1 more
More details

17 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 947 sq ft
Today
£269,142
streetscan.co.uk estimate
12 Oct 2020
£250,000
17 Jul 2013
£240,000
More details

18 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£285,140
streetscan.co.uk estimate
14 Nov 2014
£220,000

19 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£155,671
streetscan.co.uk estimate
27 Feb 2026
£155,000
25 Jan 2013
£150,000

2 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£268,153
streetscan.co.uk estimate
27 Mar 2025
£280,000
19 Dec 2018
£250,000
10 Aug 2015
£227,500

20 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£252,964
streetscan.co.uk estimate
22 Nov 2013
£181,000

3 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 2bed
📐 818 sq ft
Today
£229,271
streetscan.co.uk estimate
30 Sep 2019
£210,000
16 Apr 2010
£145,000
More details

4 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£215,976
streetscan.co.uk estimate
27 Sep 2012
£155,000

5 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£286,123
streetscan.co.uk estimate
4 Jun 2015
£226,000

6 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£203,509
streetscan.co.uk estimate
27 Mar 2025
£212,500
25 Feb 2010
£189,950
More details

7 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 969 sq ft
Today
£200,216
streetscan.co.uk estimate
29 Feb 2024
£200,000
More details

8 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

🏠 Flat
🛏️ 3bed
📐 926 sq ft
Today
£312,649
streetscan.co.uk estimate
4 Dec 2009
£220,000
More details

9 Millstream House, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£195,140
streetscan.co.uk estimate
17 Jan 2020
£180,000

Flat 9, Dukes Mill Broadwater Road, Romsey, Test Valley, Hampshire, SO51 8LB

Today
£206,390
streetscan.co.uk estimate
22 Jul 2004
£137,000
27 Sep 2001
£85,000

Area Insights

Data Sources

Properties at SO51 8LB appear thirty-four times in the Land Registry records, with the latest transaction recorded on 27 Feb 2026. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Sep 2021. 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.