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Thamesdale, London Colney, St Albans

MyStreetCheck free street report: Thamesdale, London Colney, St Albans · 24 October 2026 · www.mystreetcheck.co.uk/st-albans/thamesdale/

House prices, sold prices and local information for AL2 1TA, AL2 1TP, AL2 1TB.

Average price (last 12 months)
£387,500
2 sales
Average price (since 2016)
£311,075
43 sales
Price range
£137k – £700k
lowest to highest sale
Last sale
20 Jan 2026
AL2 1TP

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At a glance

House prices£388k average40% below the St Albans average CrimeAbout averageLower crime than about 50% of neighbourhoods in England DeprivationLess deprived than mostDecile 7 of 10 (10 = least deprived) Nearest station48 min walkPark Street station Schools1 rated Good or betterWithin 1.5 miles Ultrafast broadband74% of homesNational average 80%

43 property sales on Thamesdale, London Colney, St Albans have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £387,500. Most sales here are flat homes, which have sold for an average of £234,521. That is 40% below the St Albans average of £641,576 over the same period. 7 homes here have sold more than once since 2016; 5 of them sold for more the second time.

House prices on Thamesdale compared

Thamesdale£387,500
AL2 postcode area£551,477
St Albans£641,576
England & Wales£356,718

Average sale price over the last 12 months. See all AL2 house prices.

Average sale price by year

2016: £291,600 (5 sales)2016£292k2017: £301,500 (7 sales)2017£302k2018: £268,167 (3 sales)2018£268k2019: £340,333 (3 sales)2019£340k2021: £290,445 (8 sales)2021£290k2022: £297,875 (4 sales)2022£298k2023: £220,000 (2 sales)2023£220k2024: £264,055 (3 sales)2024£264k2025: £422,857 (7 sales)2025£423k2026: £275,000 (1 sales)2026£275k

Tenure: 24% freehold and 76% leasehold across 46 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat32£234,52120 Jan 2026
Detached10£533,65624 Oct 2025
Semi-detached1£535,0002 Jun 2025

Sold prices on Thamesdale

AddressDatePriceTypeTenure
Flat 13, Somerset Court, Thamesdale AL2 1TP 20 Jan 2026£275,000 FlatLeasehold
38, Thamesdale AL2 1TB 24 Oct 2025£500,000 DetachedFreehold
Flat 9, Somerset Court, Thamesdale AL2 1TP 18 Jul 2025£290,000 FlatLeasehold
30, Thamesdale AL2 1TB 2 Jun 2025£535,000 Semi-detachedFreehold
51, Thamesdale AL2 1TA 19 May 2025£168,000 FlatLeasehold
91, Thamesdale AL2 1TB 7 May 2025£540,000 DetachedFreehold
99, Thamesdale AL2 1TB 14 Mar 2025£700,000 DetachedFreehold
27, Thamesdale AL2 1TA 11 Mar 2025£227,000 FlatLeasehold
Flat 12, Somerset Court, Thamesdale AL2 1TP 10 Jul 2024£271,666 FlatLeasehold
Flat 10, Somerset Court, Thamesdale AL2 1TP 28 Mar 2024£297,500 FlatLeasehold
47, Thamesdale AL2 1TA 31 Jan 2024£223,000 FlatLeasehold
17, Thamesdale AL2 1TA 6 Apr 2023£215,000 FlatLeasehold
11, Thamesdale AL2 1TA 9 Jan 2023£225,000 FlatLeasehold
65, Thamesdale AL2 1TA 24 Oct 2022£214,000 FlatLeasehold
71, Thamesdale AL2 1TA 24 Oct 2022£220,000 FlatLeasehold
63, Thamesdale AL2 1TA 13 May 2022£238,000 FlatLeasehold
18, Thamesdale AL2 1TB 23 Mar 2022£519,500 DetachedFreehold
75, Thamesdale AL2 1TA 8 Dec 2021£135,000 FlatLeasehold
75, Thamesdale AL2 1TA 8 Dec 2021£146,000 FlatLeasehold
99, Thamesdale AL2 1TB 26 Nov 2021£496,060 DetachedFreehold
13, Thamesdale AL2 1TA 9 Nov 2021£206,500 FlatLeasehold
Flat 9, Somerset Court, Thamesdale AL2 1TP 8 Nov 2021£280,000 FlatLeasehold
1, Thamesdale AL2 1TA 27 Oct 2021£190,000 FlatLeasehold
29, Thamesdale AL2 1TA 30 Sep 2021£222,000 FlatLeasehold
15, Thamesdale AL2 1TA 6 May 2021£208,000 FlatLeasehold
79, Thamesdale AL2 1TB 25 Feb 2021£575,000 DetachedFreehold
Flat 12, Somerset Court, Thamesdale AL2 1TP 6 Aug 2019£270,000 FlatLeasehold
85, Thamesdale AL2 1TB 2 Aug 2019£485,000 DetachedFreehold
Flat 4, Somerset Court, Thamesdale AL2 1TP 26 Jul 2019£266,000 FlatLeasehold
43, Thamesdale AL2 1TA 10 Dec 2018£232,000 FlatLeasehold
Flat 13, Somerset Court, Thamesdale AL2 1TP 15 Jun 2018£280,000 FlatLeasehold
Flat 11, Somerset Court, Thamesdale AL2 1TP 23 Feb 2018£292,500 FlatLeasehold
25, Thamesdale AL2 1TA 1 Dec 2017£165,500 FlatLeasehold
Flat 2, Somerset Court, Thamesdale AL2 1TP 20 Oct 2017£295,000 FlatLeasehold
Flat 7, Somerset Court, Thamesdale AL2 1TP 31 Aug 2017£290,000 FlatLeasehold
50, Thamesdale AL2 1TL 11 Aug 2017£550,000 DetachedFreehold
71, Thamesdale AL2 1TA 11 Aug 2017£215,000 FlatLeasehold
17, Thamesdale AL2 1TA 4 Aug 2017£220,000 FlatLeasehold
Flat 14, Somerset Court, Thamesdale AL2 1TP 13 Jul 2017£295,000 FlatLeasehold
Flat 12, Somerset Court, Thamesdale AL2 1TP 12 May 2017£295,000 FlatLeasehold
48, Thamesdale AL2 1TL 7 Oct 2016£501,000 DetachedFreehold
11, Thamesdale AL2 1TA 3 Jun 2016£182,000 FlatLeasehold
Flat 13, Somerset Court, Thamesdale AL2 1TP 31 Mar 2016£260,000 FlatLeasehold
59, Thamesdale AL2 1TA 23 Mar 2016£168,000 FlatLeasehold
28, Thamesdale AL2 1TB 9 Mar 2016£470,000 DetachedFreehold
67, Thamesdale AL2 1TA 29 Jan 2016£137,000 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
Flat 13, Somerset Court, Thamesdale £260,000 (Mar 2016) → £280,000 (Jun 2018) → £275,000 (Jan 2026) +6%
over 10 yrs
Flat 9, Somerset Court, Thamesdale £280,000 (Nov 2021) → £290,000 (Jul 2025) +4%
over 4 yrs
99, Thamesdale £496,060 (Nov 2021) → £700,000 (Mar 2025) +41%
over 3 yrs
Flat 12, Somerset Court, Thamesdale £295,000 (May 2017) → £270,000 (Aug 2019) → £271,666 (Jul 2024) -8%
over 7 yrs
17, Thamesdale £220,000 (Aug 2017) → £215,000 (Apr 2023) -2%
over 6 yrs
11, Thamesdale £182,000 (Jun 2016) → £225,000 (Jan 2023) +24%
over 7 yrs
71, Thamesdale £215,000 (Aug 2017) → £220,000 (Oct 2022) +2%
over 5 yrs

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Schools near Thamesdale

SchoolTypeAgesOfstedDistance
London Colney Primary & Nursery School 156 pupils Primary 3–11 Report 0.7 mi
Saint Bernadette Voluntary Catholic Primary Academy 206 pupils Primary Roman Catholic 4–11 Report 0.7 mi
Bowmansgreen Primary School 315 pupils Primary 4–11 Report 0.7 mi
Clore Shalom School 186 pupils Primary Jewish 4–11 Good Report 1.0 mi
Manor Lodge School 458 pupils Other independent school 2–11 Report 1.4 mi
Radlett Lodge School 54 pupils Other independent special school 5–19 Report 1.5 mi
Samuel Ryder Academy 1,577 pupils All-through 4–19 Good Report 1.8 mi
Colney Heath Primary School Primary 4–11 Good Report 1.8 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

  • Park Street station 2.4 mi · 48 min walk
  • How Wood (Herts) station 2.6 mi · 51 min walk
  • Radlett station 2.7 mi · 54 min walk

Nearest bus stops

  • Thamesdale (adj, Barnet Road) 1 min walk
  • Thamesdale (opp, Barnet Road) 1 min walk
  • Willowside (adj, Barnet Road) 2 min walk
  • Willowside (opp, Barnet Road) 2 min walk

GP surgeries

  • Summerfield Health Centre
    Caledon Road, London Colney, St. Albans · 0.7 mi
  • Verulam Medical Group
    Colney Medical Centre, 45-47 Kings Road, St. Albans · 0.8 mi
  • Hatfield Road Surgery
    2 The Parade, Ellis House, St. Albans · 2.6 mi
  • The Red House Group
    The Red House Surgery, 124 Watling Street, Radlett · 2.9 mi

Supermarkets

  • Sainsburys Sainsburys London Colney · 0.2 mi
  • Marks and Spencer M&S London Colney · 0.3 mi
  • The Co-operative Food Co-op London Colney · 0.6 mi
  • Tesco Express Tesco Colney Express · 0.6 mi

Pharmacies

  • Well · 0.8 mi
  • Crown Pharmacy · 1.7 mi
  • Highfield Pharmacy · 1.9 mi

Dentists

  • Dental Surgery · 0.5 mi
  • Hertfordshire Partnership N H S · 1.5 mi
  • Hertfordshire Partnership Nhs Tr · 1.5 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 7 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
Employment6 of 10
Education and skills6 of 10
Health and disability8 of 10
Crime6 of 10
Access to housing and services6 of 10
Living environment4 of 10

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

Homes

HereEng & Wales
Owned64.5%62.5%
Private rented26.1%20.3%
Social rented9.4%17.1%
Households736

People

HereEng & Wales
Under 1516.7%17.4%
Aged 15–6467.6%64.1%
Aged 65+15.6%18.6%
Residents1,554

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)74%80%
Gigabit-capable74%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 networks97%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks97%92%

Share of homes across St Albans 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 Thamesdale

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Who lives around Thamesdale

Ethnic group

HereSt Albans
White83.2%83.6%
Asian, Asian British or Asian Welsh5.7%8.2%
Mixed or Multiple ethnic groups5.5%4.3%
Black, Black British, Black Welsh, Caribbean or African2.9%2.1%
Other ethnic group2.7%1.8%

Religion

HereSt Albans
Christian47.6%47.4%
No religion36.2%37.1%
Not answered6.5%6.1%
Jewish3.2%1.5%
Hindu2.6%1.8%
Muslim2.1%4.7%
Buddhist1.3%0.5%
Sikh0.4%–

Country of birth

HereSt Albans
Born in the UK78%83%
Born outside the UK22%17%

Highest qualification

HereSt Albans
Level 4 qualifications and above36.7%53%
Level 3 qualifications17.6%13.1%
No qualifications13.4%10.2%
Level 2 qualifications12.4%11.5%
Level 1 and entry level qualifications10.5%6.7%
Apprenticeship5.8%3.4%
Other qualifications3.7%2.1%

General health

HereSt Albans
Very good health48.9%57.5%
Good health38.2%30.3%
Fair health9.8%9.1%
Bad health2.4%2.4%
Very bad health0.6%0.6%

Cars or vans per household

HereSt Albans
1 car or van in household50%44.1%
2 cars or vans in household31.3%32.4%
No cars or vans in household11%12.8%
3 or more cars or vans in household7.7%10.7%

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 St Albans.

Planning and heritage near Thamesdale

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Noise, radon and ground hazards

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