Postcode · SG1 3HJ

SG1 3HJ

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Property report — SG1 3HJ

Open-data due diligence for SG1 3HJ and the area around it.

SG1 3HJ in brief: 67 recorded sales (£37,250–£635,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SG1 3HJ itself. Where open data isn't published that finely (population, crime, schools), we show the SG1 3 sector — each figure below is tagged with its scope.

Avg sold price

£385,053

sector SG1 3 · 93 sales

Population

14,051

sector SG1 3

Crimes recorded

97

sector SG1 3 · Apr 26

Schools

5

sector SG1 3

Flood risk

None modelled

this postcode

Gigabit broadband

81%

sector SG1 3 of premises

Sold-price trend (1995–2026)

1995: mean £67,067, median £63,800 (77 sales)1996: mean £69,315, median £60,000 (96 sales)1997: mean £75,898, median £73,500 (128 sales)1998: mean £84,472, median £75,000 (114 sales)1999: mean £95,850, median £87,975 (138 sales)2000: mean £129,075, median £112,750 (174 sales)2001: mean £140,102, median £126,500 (225 sales)2002: mean £161,331, median £153,500 (179 sales)2003: mean £179,105, median £160,000 (131 sales)2004: mean £196,160, median £180,000 (183 sales)2005: mean £204,828, median £190,000 (123 sales)2006: mean £219,077, median £205,000 (147 sales)2007: mean £232,169, median £220,000 (200 sales)2008: mean £201,851, median £180,000 (108 sales)2009: mean £186,959, median £170,000 (114 sales)2010: mean £191,245, median £169,995 (195 sales)2011: mean £193,951, median £168,000 (183 sales)2012: mean £212,757, median £176,500 (120 sales)2013: mean £311,769, median £215,000 (110 sales)2014: mean £269,969, median £227,998 (162 sales)2015: mean £306,689, median £240,000 (161 sales)2016: mean £319,480, median £288,000 (171 sales)2017: mean £334,098, median £313,475 (186 sales)2018: mean £322,468, median £310,000 (129 sales)2019: mean £378,753, median £300,000 (129 sales)2020: mean £354,897, median £322,500 (113 sales)2021: mean £359,815, median £337,500 (185 sales)2022: mean £380,375, median £358,000 (123 sales)2023: mean £402,494, median £387,500 (110 sales)2024: mean £385,053, median £355,000 (93 sales)2025: mean £394,577, median £370,000 (113 sales)2026: mean £381,739, median £367,500 (23 sales)1995: mean £67,067, median £63,800 (77 sales)1996: mean £69,315, median £60,000 (96 sales)1997: mean £75,898, median £73,500 (128 sales)1998: mean £84,472, median £75,000 (114 sales)1999: mean £95,850, median £87,975 (138 sales)2000: mean £129,075, median £112,750 (174 sales)2001: mean £140,102, median £126,500 (225 sales)2002: mean £161,331, median £153,500 (179 sales)2003: mean £179,105, median £160,000 (131 sales)2004: mean £196,160, median £180,000 (183 sales)2005: mean £204,828, median £190,000 (123 sales)2006: mean £219,077, median £205,000 (147 sales)2007: mean £232,169, median £220,000 (200 sales)2008: mean £201,851, median £180,000 (108 sales)2009: mean £186,959, median £170,000 (114 sales)2010: mean £191,245, median £169,995 (195 sales)2011: mean £193,951, median £168,000 (183 sales)2012: mean £212,757, median £176,500 (120 sales)2013: mean £311,769, median £215,000 (110 sales)2014: mean £269,969, median £227,998 (162 sales)2015: mean £306,689, median £240,000 (161 sales)2016: mean £319,480, median £288,000 (171 sales)2017: mean £334,098, median £313,475 (186 sales)2018: mean £322,468, median £310,000 (129 sales)2019: mean £378,753, median £300,000 (129 sales)2020: mean £354,897, median £322,500 (113 sales)2021: mean £359,815, median £337,500 (185 sales)2022: mean £380,375, median £358,000 (123 sales)2023: mean £402,494, median £387,500 (110 sales)2024: mean £385,053, median £355,000 (93 sales)2025: mean £394,577, median £370,000 (113 sales)2026: mean £381,739, median £367,500 (23 sales) MeanMedian £402,494 £60,000 1995 2026*

Annual sold price in SG1 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 (23 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-03-07£285,00026 IVEL ROADFlat
2024-10-04£125,00022 IVEL ROADFlat
2023-08-11£368,00013 IVEL ROADTerraced
2023-07-13£370,0007 IVEL ROADTerraced
2023-01-05£300,00032 IVEL ROADFlat
2022-01-14£150,0006 IVEL ROADTerraced
2021-06-30£220,00018 IVEL ROADFlat
2020-04-03£205,00020 IVEL ROADFlat
2019-09-12£291,00017 IVEL ROADTerraced
2019-05-31£150,00032 IVEL ROADFlat
2018-05-31£130,00030 IVEL ROADTerraced
2018-04-11£635,00038 IVEL ROADDetached
2017-01-17£215,00024 IVEL ROADFlat
2016-01-11£285,0005 IVEL ROADTerraced
2015-12-18£245,00013 IVEL ROADTerraced
2014-08-08£165,00034 IVEL ROADFlat
2013-11-18£140,00018 IVEL ROADFlat
2012-05-18£146,5002 IVEL ROADFlat
2012-05-02£159,95020 IVEL ROADFlat
2011-09-29£236,0009 IVEL ROADTerraced
2008-06-27£158,00024 IVEL ROADFlat
2008-05-16£169,00011 IVEL ROADTerraced
2008-04-07£158,00034 IVEL ROADFlat
2008-02-22£185,00011 IVEL ROADTerraced
2007-09-04£227,00017 IVEL ROADTerraced
2007-07-02£140,00032 IVEL ROADFlat
2007-04-05£155,00012 IVEL ROADFlat
2007-03-01£227,00019 IVEL ROADTerraced
2007-02-23£135,0006 IVEL ROADFlat
2006-12-20£135,00036 IVEL ROADFlat
2006-08-23£135,0008 IVEL ROADFlat
2006-05-04£107,50016 IVEL ROADFlat
2005-12-14£285,00038 IVEL ROADDetached
2005-10-13£141,50012 IVEL ROADFlat
2004-12-13£132,50030 IVEL ROADTerraced
2004-09-03£139,00020 IVEL ROADFlat
2004-06-18£135,0006 IVEL ROADFlat
2003-10-16£127,00028 IVEL ROADFlat
2002-11-29£119,50024 IVEL ROADFlat
2002-05-10£95,00036 IVEL ROADFlat
2001-09-27£127,0003 IVEL ROADTerraced
2001-08-15£127,0009 IVEL ROADTerraced
2001-02-21£122,0007 IVEL ROADTerraced
2001-02-16£75,00020 IVEL ROADFlat
2000-08-10£62,50032 IVEL ROADFlat
1999-12-20£65,5004 IVEL ROADFlat
1999-11-30£89,00019 IVEL ROADTerraced
1999-09-10£64,00020 IVEL ROADFlat
1999-07-08£85,0003 IVEL ROADTerraced
1999-03-31£59,00016 IVEL ROADFlat
1999-03-26£56,750LAND ASSOCIATED WITH, 34 LAND ASSOCIATED WITHFlat
1999-03-19£54,00028 IVEL ROADFlat
1998-10-30£58,0006 IVEL ROADFlat
1998-08-28£77,0007 IVEL ROADTerraced
1998-06-05£80,00015 IVEL ROADTerraced
1998-05-20£90,0009 IVEL ROADTerraced
1998-04-03£58,7504 IVEL ROADFlat
1998-03-30£50,00024 IVEL ROADFlat
1998-03-27£47,00020 IVEL ROADFlat
1997-11-21£48,00036 IVEL ROADFlat
1997-10-24£44,0008 IVEL ROADFlat
1997-10-21£69,00017 IVEL ROADTerraced
1997-08-04£48,25012 IVEL ROADFlat
1997-01-06£37,25032 IVEL ROADFlat
1996-02-08£42,00022 IVEL ROADFlat
1995-07-07£41,0006 IVEL ROADFlat
1995-07-07£45,00016 IVEL ROADFlat

67 recorded sales on SG1 3HJ. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Woolenwick Junior School0.2 miPrimaryGood (2023)
Woolenwick Infant and Nursery School0.2 miPrimaryReport card →
The Thomas Alleyne Academy0.3 miSecondaryReport card →
Letchmore Infants' and Nursery School0.4 miPrimaryOutstanding (2024)
Barclay Academy0.5 miSecondaryGood (2023)
Fairlands Primary School0.5 miPrimaryReport card →

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: STANMORE MEDICAL GROUP (0.3 mi) · KING GEORGE & MANOR HOUSE SURGERIES (0.3 mi) · THE SYMONDS GREEN HEALTH CENTRE (0.5 mi)

Nearest hospitals: THE LISTER HOSPITAL TREATMENT CENTRE ELECTIVE SURGICAL HUB (0.9 mi) · LISTER HOSPITAL (0.9 mi) · THE LISTER HOSPITAL SURGICENTRE (0.9 mi)

Nearest listed buildings: 72A, HIGH STREET (Grade II) (0.1 mi) · 70 AND 72, HIGH STREET (Grade II) (0.1 mi) · 68, HIGH STREET (Grade II) (0.1 mi)

Nearest pharmacies: STEARNS (CHEMISTS) LTD (0.1 mi) · MEDIX PHARMACY (0.2 mi) · MD CHEMIST (0.5 mi)

Nearest stations: Stevenage (0.7 mi) · Knebworth (3.2 mi) · Hitchin (3.7 mi)

Nearest supermarkets: Aldi (0.5 mi) · Tesco Extra (0.6 mi) · Londis (0.8 mi)

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

Who lives here

Median age
38
One-person households
29%
Households with children
31%
Households
5,868

Owned 55% · Social rent 25% · Private rent 18%

Census 2021 (ONS), for SG1 3.

Recorded crime trend

May 24: 79 crimesJun 24: 86 crimesJul 24: 96 crimesAug 24: 124 crimesSep 24: 99 crimesOct 24: 99 crimesNov 24: 94 crimesDec 24: 86 crimesJan 25: 82 crimesFeb 25: 62 crimesMar 25: 103 crimesApr 25: 96 crimesMay 25: 129 crimesJun 25: 103 crimesJul 25: 136 crimesAug 25: 110 crimesSep 25: 95 crimesOct 25: 115 crimesNov 25: 80 crimesDec 25: 120 crimesJan 26: 102 crimesFeb 26: 99 crimesMar 26: 109 crimesApr 26: 97 crimes Apr 26: 97 crimes 136 62 May 24 Apr 26

Recorded crimes per month in SG1 3 (May 24–Apr 26, average 100/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SG1 3HJ 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 DistrictSG1 SectorSG1 3 PostcodeSG1 3HJ
Average sold price£410,088£385,053£145,514
Population59,28514,051
Deprivation decile (1 = most deprived)5/105/10
Crimes recorded56197
Schools205
Flood riskMediumLowLow
Gigabit broadband82%81%97%
Superfast broadband98%100%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SG1 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 2 July 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.