Postcode · SG4 7NP

SG4 7NP

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Property report — SG4 7NP

Open-data due diligence for SG4 7NP and the area around it.

SG4 7NP in brief: 7 recorded sales (£125,000–£1,500,000) · high flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SG4 7NP itself. Where open data isn't published that finely (population, crime, schools), we show the SG4 7 sector — each figure below is tagged with its scope.

Avg sold price

£687,096

sector SG4 7 · 83 sales

Population

10,969

sector SG4 7

Crimes recorded

44

sector SG4 7 · Apr 26

Schools

6

sector SG4 7

Flood risk

High

this postcode

Gigabit broadband

59%

sector SG4 7 of premises

Sold-price trend (1995–2026)

1995: mean £137,068, median £118,000 (85 sales)1996: mean £165,826, median £155,000 (71 sales)1997: mean £172,908, median £162,250 (100 sales)1998: mean £163,257, median £136,000 (62 sales)1999: mean £172,275, median £120,000 (65 sales)2000: mean £198,994, median £182,500 (64 sales)2001: mean £224,790, median £210,000 (81 sales)2002: mean £276,232, median £194,995 (67 sales)2003: mean £312,793, median £237,498 (68 sales)2004: mean £382,179, median £286,250 (80 sales)2005: mean £354,475, median £282,000 (63 sales)2006: mean £445,423, median £366,250 (88 sales)2007: mean £409,708, median £329,000 (67 sales)2008: mean £376,176, median £290,000 (42 sales)2009: mean £342,341, median £321,250 (48 sales)2010: mean £472,851, median £320,000 (34 sales)2011: mean £386,206, median £340,000 (50 sales)2012: mean £439,953, median £420,000 (43 sales)2013: mean £454,460, median £345,000 (66 sales)2014: mean £394,825, median £342,500 (68 sales)2015: mean £482,795, median £425,000 (74 sales)2016: mean £475,507, median £345,950 (73 sales)2017: mean £674,468, median £587,500 (64 sales)2018: mean £668,449, median £540,525 (62 sales)2019: mean £624,317, median £535,000 (55 sales)2020: mean £646,497, median £517,500 (61 sales)2021: mean £653,623, median £500,000 (99 sales)2022: mean £681,619, median £550,000 (69 sales)2023: mean £935,744, median £650,000 (41 sales)2024: mean £687,096, median £570,000 (83 sales)2025: mean £768,750, median £645,000 (77 sales)2026: mean £975,000, median £955,000 (11 sales)1995: mean £137,068, median £118,000 (85 sales)1996: mean £165,826, median £155,000 (71 sales)1997: mean £172,908, median £162,250 (100 sales)1998: mean £163,257, median £136,000 (62 sales)1999: mean £172,275, median £120,000 (65 sales)2000: mean £198,994, median £182,500 (64 sales)2001: mean £224,790, median £210,000 (81 sales)2002: mean £276,232, median £194,995 (67 sales)2003: mean £312,793, median £237,498 (68 sales)2004: mean £382,179, median £286,250 (80 sales)2005: mean £354,475, median £282,000 (63 sales)2006: mean £445,423, median £366,250 (88 sales)2007: mean £409,708, median £329,000 (67 sales)2008: mean £376,176, median £290,000 (42 sales)2009: mean £342,341, median £321,250 (48 sales)2010: mean £472,851, median £320,000 (34 sales)2011: mean £386,206, median £340,000 (50 sales)2012: mean £439,953, median £420,000 (43 sales)2013: mean £454,460, median £345,000 (66 sales)2014: mean £394,825, median £342,500 (68 sales)2015: mean £482,795, median £425,000 (74 sales)2016: mean £475,507, median £345,950 (73 sales)2017: mean £674,468, median £587,500 (64 sales)2018: mean £668,449, median £540,525 (62 sales)2019: mean £624,317, median £535,000 (55 sales)2020: mean £646,497, median £517,500 (61 sales)2021: mean £653,623, median £500,000 (99 sales)2022: mean £681,619, median £550,000 (69 sales)2023: mean £935,744, median £650,000 (41 sales)2024: mean £687,096, median £570,000 (83 sales)2025: mean £768,750, median £645,000 (77 sales)2026: mean £975,000, median £955,000 (11 sales) MeanMedian £975,000 £118,000 1995 2026*

Annual sold price in SG4 7, 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 (11 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2024-11-01£1,500,000LITTLE ALMSHOE HOUSEDetached
2020-02-28£1,025,000FORGE COTTAGEDetached
2015-01-09£745,000FORGE COTTAGEDetached
2011-12-16£345,000LITTLE ALMSHOE COTTAGESemi-detached
1998-09-22£307,500FORGE COTTAGEDetached
1997-10-24£125,000THE COTTAGEDetached
1997-09-22£155,000FORGE COTTAGEDetached

7 recorded sales on SG4 7NP. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
St Ippolyts Church of England Aided Primary School0.8 miPrimaryGood (2023)
Wymondley Junior Mixed and Infant School1.4 miPrimaryGood (2023)
Preston Primary School1.5 miPrimaryGood (2024)
Whitehill Junior School1.6 miPrimaryReport card →
Woolenwick Junior School1.9 miPrimaryGood (2023)
Woolenwick Infant and Nursery School1.9 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: THE SYMONDS GREEN HEALTH CENTRE (1.6 mi) · THE PORTMILL SURGERY (2.2 mi) · HERTFORDSHIRE SPECIAL ALLOCATION SCHEME (2.2 mi)

Nearest hospitals: THE LISTER HOSPITAL TREATMENT CENTRE ELECTIVE SURGICAL HUB (2.0 mi) · LISTER HOSPITAL (2.0 mi) · THE LISTER HOSPITAL SURGICENTRE (2.0 mi)

Nearest listed buildings: PEASCOD HALL (Grade II) (0.2 mi) · THE WYCK (Grade II) (0.4 mi) · The Former Royal Oak Public House and attached outbuilding (Grade II) (0.4 mi)

Nearest pharmacies: MD CHEMIST (1.6 mi) · STEARNS (CHEMISTS) LTD (2.1 mi) · BOOTS (2.2 mi)

Nearest stations: Hitchin (2.4 mi) · Stevenage (2.5 mi) · Letchworth Garden City (4.4 mi)

Nearest supermarkets: Sainsbury's (1.7 mi) · Asda (2.0 mi) · Sainsbury's (2.3 mi)

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

Who lives here

Median age
45
One-person households
23%
Households with children
32%
Households
4,377

Owned 69% · Social rent 14% · Private rent 16%

Census 2021 (ONS), for SG4 7.

Recorded crime trend

May 24: 36 crimesJun 24: 35 crimesJul 24: 27 crimesAug 24: 21 crimesSep 24: 29 crimesOct 24: 23 crimesNov 24: 30 crimesDec 24: 42 crimesJan 25: 28 crimesFeb 25: 21 crimesMar 25: 26 crimesApr 25: 47 crimesMay 25: 48 crimesJun 25: 28 crimesJul 25: 62 crimesAug 25: 39 crimesSep 25: 62 crimesOct 25: 43 crimesNov 25: 49 crimesDec 25: 47 crimesJan 26: 39 crimesFeb 26: 46 crimesMar 26: 39 crimesApr 26: 44 crimes Apr 26: 44 crimes 62 21 May 24 Apr 26

Recorded crimes per month in SG4 7 (May 24–Apr 26, average 38/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

Modelled flood risk for SG4 7NP: High — 3 properties here fall in an at-risk band (2 in the significant Medium/High bands).

This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. 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 DistrictSG4 SectorSG4 7 PostcodeSG4 7NP
Average sold price£573,519£687,096£600,357
Population47,52210,969
Deprivation decile (1 = most deprived)8/107/10
Crimes recorded13044
Schools196
Flood riskHighHighHigh
Gigabit broadband68%59%67%
Superfast broadband92%87%78%

— = no separate figure is published at that level. Most open data is published down to the sector (SG4 7); 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.