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Postcode insights

SG12 8GA

Sanville Gardens

Great Amwell & Stansteads

Interactive map showing SG12 8GA and surrounding area

Detailed insights for SG12 8GA

Overview

Postcode SG12 8GA is located in a major urban area, within the Great Amwell & Stansteads ward of East Hertfordshire in the East of England region, and forms part of the Hertford Heath & Stanstead St Margarets area. It has very low deprivation and low crime levels, with around 36.8 crimes per 1,000 residents per year, about 55% below the East of England average of 82 per 1,000. The average income per household in Hertford Heath & Stanstead St Margarets is £67,375 per year. The nearest station is St Margarets (Herts), about 0.2 miles away. There are 5 primary and 1 secondary schools in the area.

Crime rate
3/10
Crimes per 1k residents
37
Deprivation level
2/10
Income level
8/10
Social housing
5.9%
Connectivity
N/A
Flood Risk
Low
Noise Level
No noise

Deprivation level

2/10

Hertford Heath & Stanstead St Margarets has a very low level of deprivation, ranked at position 31,309 out of 32,844 areas in the United Kingdom, placing it within the bottom 5% least deprived areas in England.

Crime level

3/10

Hertford Heath & Stanstead St Margarets has a low crime rate, with approximately 36.8 reported incidents per 1,000 population each year.

Social housing

5.9%

Approximately 5.9% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 13.4% of dwellings are socially rented.

Income level

8/10

The average income per household in Hertford Heath & Stanstead St Margarets is £67,375 per year.

Noise Level

No noise

No significant noise sources from railways or roads near SG12 8GA.

Flood risk

Low

Hertford Heath & Stanstead St Margarets near SG12 8GA has low flood risk (between 0.1% and 1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is St Margarets (Herts) located about 0.2 miles away. There are 1 stations nearby.

Nearby public transport stations for SG12 8GA
DistanceNameLinesDirections
0.2 mi

St Margarets (Herts)

N/A

Walking directions to St Margarets (Herts)

Parks

No parks nearby

Area Profile

Population
445
Population density
2,105.3 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
18.69(-41%)
Anti-social behaviour
10.25(-11%)
Shoplifting
10.25(+50%)
Other theft
4.22(-23%)
Vehicle crime
3.62(-18%)
East of England average

Demographics

Ethnic groups

British
401
90.52%
Other White
17
3.84%
White and Black African (mixed)
4
0.9%
Other Mixed or Multiple ethnic groups
4
0.9%
Irish
4
0.9%
Total population: 443

Economics

Education (age 16+)

Level 4+ (Degree)
145
38.98%
Level 3 (A level)
75
20.16%
Level 2 (GCSEs 9-4)
43
11.56%
No qualifications
41
11.02%
Level 1 (GCSEs 3-1)
39
10.48%
Total 16+ residents: 372

Housing

Housing tenure

Owns outright
88
47.57%
Owns with a mortgage
68
36.76%
Other social rented
9
4.86%
Private landlord or letting agency
9
4.86%
Shared ownership
8
4.32%
Total households: 185

Property prices in Great Amwell & Stansteads

Median price£525,000
Price per sq ft£491
Sales (last 12 months)77
Typical range (middle 50%)£310K – £690K

Based on 77 recent sales, the median property price is £525,000 (about £491 per square foot) in Great Amwell & Stansteads area, with individual transactions ranging from £190,000 up to £1,500,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Great Amwell & Stansteads over the last year.
TypeSalesMedian£/sq ft
Detached26£717,500£519
Semi-Detached13£620,000£512
Terraced19£416,500£543
Flats19£230,000£423

10-year price trendmedian sale price in Great Amwell & Stansteads

Sale price

Ten year median sale price trend for each property type in Great Amwell & Stansteads.
YearDetachedFlatsSemi-DetachedTerraced
2016£617,500£225,000£517,500£410,000
2017£730,000£235,000£442,000£375,000
2018£630,000£233,500£466,250£367,500
2019£685,000£222,500£450,000£361,500
2020£775,000£219,000£570,000£385,000
2021£627,500£250,000£550,000£412,500
2022£882,500£245,000£476,000£475,000
2023£750,000£255,000£477,250£405,000
2024£682,500£250,000£665,000£390,000
2025£711,000£232,500£660,000£425,000
2026£770,000£235,000£620,000£463,250
Ten year median sale price trend for each property type in Great Amwell & Stansteads.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Great Amwell & Stansteads.
YearDetachedFlatsSemi-DetachedTerraced
2016£431£389£366£425
2017£428£425£389£481
2018£492£454£386£481
2019£440£454£405£442
2020£461£430£444£443
2021£509£439£433£490
2022£504£447£468£483
2023£525£453£507£507
2024£518£422£472£541
2025£521£406£512£492
2026£538£432£472£557
Ten year median sale price per square foot trend for each property type in Great Amwell & Stansteads.

Price distribution by property typelast 12 months

Price distribution by property type for Great Amwell & Stansteads in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near SG12 8GA.

Recent sold properties in the last 18 months near SG12 8GA
DateAddressTypeTenurePriceMap
30 Jan 202639, Sanville Gardens, Ware, SG12 8GAFlatsLeasehold£277,500
23 Jan 202678, Sanville Gardens, Ware, SG12 8GAFlatsLeasehold£228,000
01 Dec 202525, Sanville Gardens, Ware, SG12 8GASemi-DetachedFreehold£532,000
09 Jun 202517, Sanville Gardens, Ware, SG12 8GAFlatsLeasehold£285,000
15 May 202513, Sanville Gardens, Ware, SG12 8GATerracedFreehold£427,500

Schools

In the SG12 8GA postcode area, located within Hertford Heath & Stanstead St Margarets, there are 5 primary and 1 secondary schools in close proximity.

Nearby primary and secondary schools for SG12 8GA
DistancePhaseNameTypeRating
0.2 miNot applicableAmwell View SchoolCommunity special school

Outstanding

0.4 miPrimarySt Andrew's Church of England Voluntary Controlled Primary SchoolVoluntary controlled school

Good

0.7 miPrimaryThe Cranbourne Primary SchoolAcademy converter

Good

Local amenities

1 nearby supermarkets & convenience stores within mi of SG12 8GA

Nearby supermarkets & convenience stores for SG12 8GA
DistanceNameAddressDirections
0.2 miCo-op Food46-50 High Street, Stanstead Abbotts, SG12 8AGWalking directions to Co-op Food

Council Tax Bands

Annual council tax rates for East Hertfordshire district (2025-26).

Band A£1,560
Band B£1,820
Band C£2,080
Band D£2,340
Band E£2,860
Band F£3,379
Band G£3,899
Band H£4,679

Council tax bands are based on the value of your property. Most homes fall into bands A to D.

Local councillor and member of parliament

Elected local representatives for SG12 8GA, including ward councillors and the local member of parliament.

Local councillors

Joseph Charlie Dumont

Great Amwell & Stansteads - Elected 4 May 2023

Liberal Democrats

Peter Boylan

Great Amwell & Stansteads - Elected 4 May 2023

Conservative

Member of parliament

Lewis Cocking

Broxbourne - Elected 4 Jul 2024

Conservative

Geographic Information

DistrictEast HertfordshireE07000242
Parliamentary ConstituencyBroxbourneE14001139
ParishStanstead St MargaretsE04004749
MSOA (Middle Layer Super Output Area)Hertford Heath & Stanstead St MargaretsE02004895
LSOA (Lower Layer Super Output Area)East Hertfordshire 018FE01023505
Police ForceHertfordshire
Postcode Introduced2007-10-01

Frequently asked questions about SG12 8GA

Is SG12 8GA (Hertford Heath & Stanstead St Margarets) safe?

The area around SG12 8GA records about 37 crimes per 1,000 residents per year, which is a low crime rate for England: it scores 3 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across East of England as a whole the rate is about 82 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and vehicle crime.

What is the average house price near SG12 8GA?

The median sale price around SG12 8GA in Hertford Heath & Stanstead St Margarets is £525,000 (about £491 per square foot) based on 77 registered sales according to HM Land Registry data.

What schools are near SG12 8GA?

There are 8 schools close to SG12 8GA, including Amwell View School (Outstanding), St Andrew's Church of England Voluntary Controlled Primary School (Good) and The Cranbourne Primary School (Good). Ratings are from the latest Ofsted inspections.

What is the nearest station to SG12 8GA?

The closest station to SG12 8GA is St Margarets (Herts), about 256 m away.

How deprived is the area around SG12 8GA?

SG12 8GA scores 2 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 31,309 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents SG12 8GA (Hertford Heath & Stanstead St Margarets) in Parliament and on the local council?

The Member of Parliament for Broxbourne covering SG12 8GA is Lewis Cocking (Conservative and Unionist Party), elected at the 2024 general election. The area is represented by 2 local councillors: Joseph Charlie Dumont (Liberal Democrats) and Peter Boylan (Conservative and Unionist Party).

Nearby Postcodes

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.