Postcode · SN1 3EP

SN1 3EP

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Property report — SN1 3EP

Open-data due diligence for SN1 3EP and the area around it.

SN1 3EP in brief: 13 recorded sales (£110,000–£580,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SN1 3EP itself. Where open data isn't published that finely (population, crime, schools), we show the SN1 3 sector — each figure below is tagged with its scope.

Avg sold price

£249,707

sector SN1 3 · 136 sales

Population

20,103

sector SN1 3

Crimes recorded

23

sector SN1 3 · Apr 26

Schools

2

sector SN1 3

Flood risk

None modelled

this postcode

Gigabit broadband

98%

sector SN1 3 of premises

Sold-price trend (1995–2026)

1995: £47,290 (166 sales)1996: £47,930 (166 sales)1997: £52,619 (210 sales)1998: £59,014 (183 sales)1999: £72,629 (223 sales)2000: £92,026 (216 sales)2001: £103,937 (215 sales)2002: £124,856 (215 sales)2003: £134,186 (246 sales)2004: £138,213 (226 sales)2005: £137,193 (210 sales)2006: £148,936 (253 sales)2007: £158,966 (225 sales)2008: £146,998 (164 sales)2009: £137,088 (91 sales)2010: £155,619 (91 sales)2011: £141,614 (123 sales)2012: £146,178 (109 sales)2013: £150,440 (128 sales)2014: £159,950 (162 sales)2015: £176,009 (213 sales)2016: £187,029 (204 sales)2017: £220,451 (165 sales)2018: £196,976 (175 sales)2019: £261,517 (135 sales)2020: £240,143 (122 sales)2021: £216,362 (233 sales)2022: £247,098 (203 sales)2023: £234,754 (170 sales)2024: £249,707 (136 sales)2025: £210,965 (170 sales)2026: £227,883 (30 sales) 2026: £227,883 (30 sales) — part year so far £261,517 £47,290 1995 2026*

Annual average (mean) sold price in SN1 3, 1995–2026. 2026 is a part year (30 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-04-17£300,0002 HIGH STREETOther
2024-04-19£555,0006 HIGH STREETTerraced
2022-06-14£530,000MARLBOROUGH HOUSE, 26 HIGH STREETOther
2021-05-21£175,00018B HIGH STREETFlat
2019-12-19£332,000MARLBOROUGH HOUSE, 26 HIGH STREETSemi-detached
2018-11-01£580,0006 HIGH STREETTerraced
2015-07-24£147,50018B HIGH STREETFlat
2014-03-27£170,000THE COTTAGE, 18C HIGH STREETFlat
2014-01-16£110,00018A HIGH STREETFlat
2013-07-26£144,00018B HIGH STREETFlat
2007-09-28£565,00028 HIGH STREETDetached
2003-03-28£355,0006 HIGH STREETFlat
2001-04-25£540,000MARLBOROUGH HOUSE, 26 HIGH STREETSemi-detached

13 recorded sales on SN1 3EP. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
King William Street Church of England Primary School0.2 miPrimaryGood (2019)
Lethbridge Primary School0.3 miPrimaryReport card →
The Croft Primary School0.4 miPrimaryReport card →
Holy Rood Catholic Primary School0.4 miPrimaryGood (2022)
Lainesmead Primary School and Nursery0.5 miPrimaryGood (2022)
Lawn Manor Academy0.5 miSecondaryGood (2023)

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: VICTORIA CROSS SURGERY (0.2 mi) · THE LAWN MEDICAL CENTRE (0.6 mi) · WHALEBRIDGE PRACTICE (0.7 mi)

Nearest hospitals: CAMHS PC HOSPITAL AT HOME (1.0 mi) · RIDGEWAY HOSPITAL (1.9 mi) · THE RIDGEWAY HOSPITAL (1.9 mi)

Nearest listed buildings: 2, HIGH STREET (Grade II) (0.0 mi) · BANK HOUSE (Grade II) (0.0 mi) · 6, HIGH STREET (Grade II) (0.0 mi)

Nearest pharmacies: OLD TOWN PHARMACY (0.1 mi) · VICTORIA ROAD PHARMACY (0.4 mi) · EPICARE HEALTH PHARMACY (0.6 mi)

Nearest stations: Swindon (1.0 mi)

Nearest supermarkets: Co-op Food (0.1 mi) · Best Foods (0.6 mi) · Belvoir (0.7 mi)

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

Who lives here

Median age
38
One-person households
35%
Households with children
27%
Households
8,482

Owned 54% · Social rent 9% · Private rent 37%

Census 2021 (ONS), for SN1 3.

Recorded crime trend

May 24: 23 crimesJun 24: 29 crimesJul 24: 18 crimesAug 24: 20 crimesSep 24: 19 crimesOct 24: 22 crimesNov 24: 28 crimesDec 24: 20 crimesJan 25: 18 crimesFeb 25: 33 crimesMar 25: 11 crimesApr 25: 22 crimesMay 25: 25 crimesJun 25: 31 crimesJul 25: 37 crimesAug 25: 24 crimesSep 25: 23 crimesOct 25: 37 crimesNov 25: 19 crimesDec 25: 33 crimesJan 26: 16 crimesFeb 26: 18 crimesMar 26: 34 crimesApr 26: 23 crimes Apr 26: 23 crimes 37 11 May 24 Apr 26

Recorded crimes per month in SN1 3 (May 24–Apr 26, average 24/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SN1 3EP 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 DistrictSN1 SectorSN1 3 PostcodeSN1 3EP
Average sold price£293,948£249,707£346,423
Population50,03720,103
Deprivation decile (1 = most deprived)6/105/10
Crimes recorded42823
Schools102
Flood riskHighLowLow
Gigabit broadband96%98%96%
Superfast broadband99%100%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SN1 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 29 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.