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Alderman Close, Welham Green, Hatfield

MyStreetCheck free street report: Alderman Close, Welham Green, Hatfield · 31 October 2026 · www.mystreetcheck.co.uk/hatfield-hertfordshire/alderman-close/

House prices, sold prices and local information for AL9 7DS.

Average price (last 12 months)
£210,000
1 sale
Average price (since 2017)
£340,938
8 sales
Price range
£195k – £570k
lowest to highest sale
Last sale
30 Mar 2026
AL9 7DS

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At a glance

House prices£341k averageSince 2017 (few recent sales) CrimeAbout averageLower crime than about 60% of neighbourhoods in England DeprivationAbout averageDecile 6 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest station8 min walkWelham Green station Schools2 rated Good or betterWithin 1.5 miles Ultrafast broadband100% of homesNational average 80% Freehold or leasehold55% leaseholdAcross 11 Land Registry sales Conservation areaChecking…Planning designations Green beltChecking…Planning designations Listed buildingsChecking…Within about 200 m Planning applicationsChecking…Within 500 m, last 90 days

8 property sales on Alderman Close, Welham Green, Hatfield have been recorded by HM Land Registry since 2017. In the last 12 months 1 home sold here for an average of £210,000. Most sales here are flat homes, which have sold for an average of £208,000. 2 homes here have sold more than once since 2017; 1 of them sold for more the second time. By property type, sales here have been 63% flat, 38% detached. Recorded sale prices on Alderman Close range from £195,000 to £570,000. 45% of homes sold here were freehold and 55% leasehold.

House prices on Alderman Close compared

AL9 postcode area£697,095
Hatfield£494,956
England & Wales£358,701

Average sale price over the last 12 months. Alderman Close has had fewer than two sales in that time, so it is left out. See all AL9 house prices.

Average sale price by year

2017: £392,500 (2 sales)2017£393k2018: £195,000 (1 sales)2018£195k2019: £220,000 (1 sales)2019£220k2021: £557,500 (1 sales)2021£558k2022: £200,000 (1 sales)2022£200k2024: £560,000 (1 sales)2024£560k2026: £210,000 (1 sales)2026£210k

Tenure: 45% freehold and 55% leasehold across 11 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat5£208,00030 Mar 2026
Detached3£562,5009 Feb 2024

Sold prices on Alderman Close

AddressDatePriceTypeTenure
8, Alderman Close AL9 7DS 30 Mar 2026£210,000 FlatLeasehold
25, Alderman Close AL9 7DS 9 Feb 2024£560,000 DetachedFreehold
13, Alderman Close AL9 7DS 19 Oct 2022£200,000 FlatLeasehold
25, Alderman Close AL9 7DS 24 Jun 2021£557,500 DetachedFreehold
2, Alderman Close AL9 7DS 18 Jun 2021£255,000 FlatLeasehold
23, Alderman Close AL9 7DS 9 Aug 2019£220,000 FlatLeasehold
Garage 1, Alderman Close 19 Apr 2018£10,500 OtherFreehold
Garage 23, Alderman Close 6 Apr 2018£15,500 OtherFreehold
13, Alderman Close AL9 7DS 19 Jan 2018£195,000 FlatLeasehold
26, Alderman Close AL9 7DS 18 Dec 2017£570,000 DetachedFreehold
9, Alderman Close AL9 7DS 15 Mar 2017£215,000 FlatLeasehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
25, Alderman Close £557,500 (Jun 2021) → £560,000 (Feb 2024) +0%
over 3 yrs
13, Alderman Close £195,000 (Jan 2018) → £200,000 (Oct 2022) +3%
over 5 yrs

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Crime and flood risk near Alderman Close

Crime

37 crimes were reported within about a mile of Alderman Close in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 60% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Anti-social behaviour16
Violence & sexual offences7
Other theft6
Criminal damage & arson2
Drugs2
Burglary1

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Alderman Close is in or near 3 Environment Agency flood areas:

  • River Colne at Colney Heath Flood warning area
  • Upper River Colne and Radlett Brook Flood alert area
  • Mimmshall Brook Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near Alderman Close

SchoolTypeAgesOfstedDistance
St Mary's Church of England VA Primary School, Welham Green 137 pupils Primary Church of England 4–11 Report 0.2 mi
De Havilland Primary School 425 pupils Primary 3–11 Good Report 0.7 mi
Brookmans Park Primary School 345 pupils Primary 4–11 Report 1.0 mi
Links Hatfield Academy 16 pupils Academy alternative provision sponsor led 11–16 Good Report 1.2 mi
Chancellor's School 1,241 pupils Secondary 11–18 Report 1.6 mi
Oak View Primary and Nursery School 395 pupils Primary 3–11 Report 1.6 mi
St Philip Howard Catholic Primary School 438 pupils Primary Roman Catholic 3–11 Report 1.7 mi
Southfield School 108 pupils Community special school 4–11 Report 1.7 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around, shops and health

Train stations

  • Welham Green station 0.4 mi · 8 min walk
  • Brookmans Park station 1.1 mi · 21 min walk
  • Hatfield (Herts) station 2.1 mi · 42 min walk

Nearest bus stops

  • Knolles Crescent (adj, Dixons Hill Road) 1 min walk
  • Dixons Hill Road (Stop D, Dixons Hill Road) 1 min walk
  • Dellsome Lane (NW-bound, Dellsome Lane) 2 min walk
  • Dixons Hill Road (Stop E, Dellsome Lane) 2 min walk

GP surgeries

  • Potterells Medical Centre
    Station Road, Welham Green, Hatfield · 0.6 mi
  • Burvill House Surgery
    52-54 Dellfield Road, Hatfield · 2.0 mi
  • Lister House Surgery
    The Common, Hatfield · 2.2 mi
  • Wrafton House Surgery
    9-11 Wellfield Road, Hatfield · 2.3 mi

Supermarkets

  • The Co-operative Food Co-op Brookmans Park · 1.1 mi
  • Tesco Express Tesco Hatfield Rise Express · 1.2 mi
  • Morrisons Daily Morrisons Daily Hatfield · 1.3 mi
  • The Co-operative Food Co-op Bishops Rise · 1.8 mi

Pharmacies

  • Kean Pharmacy · 0.1 mi
  • Brookmans Park Pharmacy · 1.1 mi
  • Jade Pharmacy (south Hatfield) · 1.2 mi

Dentists

  • Dental Surgery · 0.1 mi
  • The Brookmans Park Dental Practice · 1.1 mi
  • Hilltop Way (dental Surgery) · 1.3 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 6 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income5 of 10
Employment5 of 10
Education and skills3 of 10
Health and disability8 of 10
Crime7 of 10
Access to housing and services4 of 10
Living environment9 of 10

Each domain ranked in deciles across England (10 = least deprived).

Homes

HereEng & Wales
Owned59.2%62.5%
Private rented17.4%20.3%
Social rented23.3%17.1%
Households1,045

People

HereEng & Wales
Under 1515.8%17.4%
Aged 15–6464.5%64.1%
Aged 65+19.7%18.6%
Residents2,361

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks95%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks96%92%

Share of homes across Welwyn Hatfield with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Alderman Close

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Who lives around Alderman Close

Ethnic group

HereWelwyn Hatfield
White86.5%78.7%
Mixed or Multiple ethnic groups4.5%4.1%
Asian, Asian British or Asian Welsh4%8.8%
Black, Black British, Black Welsh, Caribbean or African3.2%6.1%
Other ethnic group1.9%2.3%

Religion

HereWelwyn Hatfield
Christian51.8%47.2%
No religion38.2%37%
Not answered5%6.7%
Muslim2.2%3.3%
Hindu1%3.2%
Jewish0.8%0.9%
Other religion0.6%0.7%
Buddhist0.4%0.7%

Country of birth

HereWelwyn Hatfield
Born in the UK86.6%78%
Born outside the UK13.4%22%

Highest qualification

HereWelwyn Hatfield
Level 4 qualifications and above27.4%37.3%
No qualifications22.6%14.3%
Level 3 qualifications15.7%19.1%
Level 2 qualifications14.4%12.9%
Level 1 and entry level qualifications11.5%9.2%
Apprenticeship5.7%4.5%
Other qualifications2.7%2.7%

General health

HereWelwyn Hatfield
Very good health46%51.7%
Good health34.6%33.5%
Fair health13.5%11%
Bad health4.3%3.1%
Very bad health1.5%0.8%

Cars or vans per household

HereWelwyn Hatfield
1 car or van in household45.3%41.6%
2 cars or vans in household29.5%29.5%
No cars or vans in household14.1%17.6%
3 or more cars or vans in household11.1%11.3%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Welwyn Hatfield.

Planning and heritage near Alderman Close

Checking conservation areas, listed buildings and other designations…

Noise, radon and ground hazards

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Planning applications near Alderman Close

Recent planning applications around Alderman Close from the council's planning register. Choose how far to look:

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Welwyn Hatfield Band D is £2,452 a year (Band A £1,635). See every band.

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