Postcode · SO17 3SU

SO17 3SU

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Property report — SO17 3SU

Open-data due diligence for SO17 3SU and the area around it.

SO17 3SU in brief: 28 recorded sales (£6,000–£397,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SO17 3SU itself. Where open data isn't published that finely (population, crime, schools), we show the SO17 3 sector — each figure below is tagged with its scope.

Avg sold price

£288,074

sector SO17 3 · 34 sales

Population

10,768

sector SO17 3

Crimes recorded

37

sector SO17 3 · Apr 26

Schools

2

sector SO17 3

Flood risk

None modelled

this postcode

Gigabit broadband

98%

sector SO17 3 of premises

Sold-price trend (1995–2026)

1995: mean £48,263, median £49,250 (62 sales)1996: mean £52,455, median £50,500 (65 sales)1997: mean £56,838, median £56,875 (86 sales)1998: mean £62,241, median £60,000 (88 sales)1999: mean £67,181, median £67,975 (108 sales)2000: mean £90,443, median £89,950 (63 sales)2001: mean £97,955, median £99,950 (101 sales)2002: mean £124,513, median £121,000 (89 sales)2003: mean £152,257, median £153,000 (83 sales)2004: mean £169,176, median £172,000 (77 sales)2005: mean £181,210, median £175,000 (57 sales)2006: mean £170,394, median £165,000 (125 sales)2007: mean £184,244, median £185,000 (87 sales)2008: mean £196,579, median £182,000 (46 sales)2009: mean £174,545, median £169,400 (34 sales)2010: mean £182,183, median £190,998 (46 sales)2011: mean £212,224, median £195,000 (45 sales)2012: mean £205,539, median £199,000 (31 sales)2013: mean £184,773, median £172,000 (31 sales)2014: mean £193,261, median £188,475 (40 sales)2015: mean £197,498, median £196,250 (59 sales)2016: mean £1,751,881, median £226,250 (58 sales)2017: mean £241,615, median £218,500 (52 sales)2018: mean £330,861, median £242,750 (48 sales)2019: mean £218,427, median £229,000 (42 sales)2020: mean £207,959, median £222,500 (37 sales)2021: mean £1,029,109, median £250,000 (41 sales)2022: mean £255,121, median £275,000 (52 sales)2023: mean £267,996, median £266,500 (44 sales)2024: mean £288,074, median £294,250 (34 sales)2025: mean £325,319, median £315,000 (45 sales)2026: mean £302,500, median £316,500 (4 sales)1995: mean £48,263, median £49,250 (62 sales)1996: mean £52,455, median £50,500 (65 sales)1997: mean £56,838, median £56,875 (86 sales)1998: mean £62,241, median £60,000 (88 sales)1999: mean £67,181, median £67,975 (108 sales)2000: mean £90,443, median £89,950 (63 sales)2001: mean £97,955, median £99,950 (101 sales)2002: mean £124,513, median £121,000 (89 sales)2003: mean £152,257, median £153,000 (83 sales)2004: mean £169,176, median £172,000 (77 sales)2005: mean £181,210, median £175,000 (57 sales)2006: mean £170,394, median £165,000 (125 sales)2007: mean £184,244, median £185,000 (87 sales)2008: mean £196,579, median £182,000 (46 sales)2009: mean £174,545, median £169,400 (34 sales)2010: mean £182,183, median £190,998 (46 sales)2011: mean £212,224, median £195,000 (45 sales)2012: mean £205,539, median £199,000 (31 sales)2013: mean £184,773, median £172,000 (31 sales)2014: mean £193,261, median £188,475 (40 sales)2015: mean £197,498, median £196,250 (59 sales)2016: mean £1,751,881, median £226,250 (58 sales)2017: mean £241,615, median £218,500 (52 sales)2018: mean £330,861, median £242,750 (48 sales)2019: mean £218,427, median £229,000 (42 sales)2020: mean £207,959, median £222,500 (37 sales)2021: mean £1,029,109, median £250,000 (41 sales)2022: mean £255,121, median £275,000 (52 sales)2023: mean £267,996, median £266,500 (44 sales)2024: mean £288,074, median £294,250 (34 sales)2025: mean £325,319, median £315,000 (45 sales)2026: mean £302,500, median £316,500 (4 sales) MeanMedian £1,751,881 £48,263 1995 2026*

Annual sold price in SO17 3, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (4 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-01-27£397,000753 PORTSWOOD ROADSemi-detached
2024-01-26£84,000FLAT 3, 747 PORTSWOOD ROADFlat
2022-07-11£10,123FLAT 1, 747 PORTSWOOD ROADOther
2017-06-28£77,000FLAT 3, 747 PORTSWOOD ROADFlat
2017-03-31£83,000FLAT 2, 747 PORTSWOOD ROADFlat
2012-01-04£235,000753 PORTSWOOD ROADSemi-detached
2011-03-02£73,000FLAT 2, 747 PORTSWOOD ROADFlat
2010-12-08£66,000FLAT 4, 747 PORTSWOOD ROADFlat
2009-07-31£320,000751 PORTSWOOD ROADDetached
2007-07-02£121,000FLAT 1, 761 PORTSWOOD ROADFlat
2005-11-10£59,000FLAT 4, 747 PORTSWOOD ROADFlat
2005-08-19£165,000763A PORTSWOOD ROADSemi-detached
2004-07-30£67,950FLAT 1, 747 PORTSWOOD ROADFlat
2002-07-26£65,000FLAT 2, 761 PORTSWOOD ROADFlat
2002-02-14£46,500FLAT 4, 747 PORTSWOOD ROADFlat
2002-01-11£71,000FLAT 1, 761 PORTSWOOD ROADFlat
2001-12-21£45,000FLAT 3, 761 PORTSWOOD ROADFlat
2001-10-05£151,000755 PORTSWOOD ROADSemi-detached
1999-12-16£44,900FLAT 2, 761 PORTSWOOD ROADFlat
1999-11-30£28,950FLAT 1, 747 PORTSWOOD ROADFlat
1999-08-20£40,500FLAT 1, 761 PORTSWOOD ROADFlat
1999-06-01£31,500FLAT 4, 747 PORTSWOOD ROADFlat
1999-04-30£27,000FLAT 3, 747 PORTSWOOD ROADFlat
1997-12-18£22,500FLAT 4, 747 PORTSWOOD ROADFlat
1995-12-15£22,000FLAT 2, 747 PORTSWOOD ROADFlat
1995-06-27£6,000761 PORTSWOOD ROADSemi-detached
1995-06-27£32,000FLAT 1, 761 PORTSWOOD ROADFlat
1995-02-27£59,950755 PORTSWOOD ROADSemi-detached

28 recorded sales on SO17 3SU. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Swaythling Primary School0.4 miPrimaryReport card →
Portswood Primary School0.5 miPrimaryGood (2022)
Bitterne Park Primary & Nursery School - Part of the Learning Federation Partnership of Schools0.5 miPrimaryReport card →
Bassett Green Primary School0.5 miPrimaryGood (2021)
Mansbridge Primary School0.6 miPrimaryGood (2022)
Bitterne Park School0.7 miSecondaryGood (2024)

Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.

What's nearby

Nearest GP surgeries: STONEHAM LANE SURGERY (0.2 mi) · BURGESS ROAD SURGERY (0.3 mi) · UNIVERSITY HEALTH SERVICE SOUTHAMPTON (0.7 mi)

Nearest hospitals: THE ROYAL SOUTH HANTS HOSPITAL (1.8 mi) · ROYAL SOUTH HANTS HOSPITAL (1.8 mi) · SPIRE SOUTHAMPTON HOSPITAL (2.3 mi)

Nearest listed buildings: South Stoneham House (Grade II*) (0.2 mi) · FISH HOUSE AT WEST OF SALMON POOL (Grade II) (0.2 mi) · SWAYTHLING METHODIST CHURCH INCLUDING CHURCH HALL, WORKSHOPS AND MANSE (Grade II) (0.2 mi)

Nearest pharmacies: CAREFIRST PHARMACY (0.2 mi) · BURGESS ROAD PHARMACY (0.3 mi) · HIGHFIELD PHARMACY (0.7 mi)

Nearest stations: Swaythling (0.4 mi) · St Denys (1.0 mi) · Bitterne (1.3 mi)

Nearest supermarkets: Co-op Food (0.6 mi) · Sainsbury's (0.8 mi) · Spar (0.8 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age
26
One-person households
28%
Households with children
24%
Households
3,625

Owned 41% · Social rent 10% · Private rent 49%

Census 2021 (ONS), for SO17 3.

Recorded crime trend

May 24: 46 crimesJun 24: 42 crimesJul 24: 36 crimesAug 24: 40 crimesSep 24: 37 crimesOct 24: 43 crimesNov 24: 55 crimesDec 24: 40 crimesJan 25: 56 crimesFeb 25: 36 crimesMar 25: 33 crimesApr 25: 31 crimesMay 25: 44 crimesJun 25: 61 crimesJul 25: 33 crimesAug 25: 37 crimesSep 25: 43 crimesOct 25: 28 crimesNov 25: 33 crimesDec 25: 22 crimesJan 26: 23 crimesFeb 26: 59 crimesMar 26: 44 crimesApr 26: 37 crimes Apr 26: 37 crimes 61 22 May 24 Apr 26

Recorded crimes per month in SO17 3 (May 24–Apr 26, average 40/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SO17 3SU in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →

Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.

How granular is this?

Measure DistrictSO17 SectorSO17 3 PostcodeSO17 3SU
Average sold price£300,137£288,074£87,567
Population32,93510,768
Deprivation decile (1 = most deprived)6/106/10
Crimes recorded18537
Schools72
Flood riskHighMediumLow
Gigabit broadband98%98%100%
Superfast broadband100%100%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SO17 3); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.

Your next steps

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Report generated 30 June 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.

Contains OS data © Crown copyright and database right 2026

Contains Royal Mail data © Royal Mail copyright and database right 2026

Contains National Statistics data © Crown copyright and database right 2026

Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.