Speedwell Arch, Harwell, Didcot

House prices, sold prices and local information for OX11 6GA.

Average price (last 12 months)
–
0 sales
Average price (since 2017)
£337,120
25 sales
Price range
£183k – £450k
lowest to highest sale
Last sale
29 Jul 2025
OX11 6GA

At a glance

House prices£337k averageSince 2017 (few recent sales) CrimeLower than averageLower crime than about 70% of neighbourhoods in England DeprivationLess deprived than mostDecile 9 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest station26 min walkDidcot Parkway station Schools3 rated Good or betterWithin 1.5 miles, 1 Outstanding Ultrafast broadband100% of homesNational average 80%

25 property sales on Speedwell Arch, Harwell, Didcot have been recorded by HM Land Registry since 2017. The most recent sale was on 29 Jul 2025. Most sales here are detached homes, which have sold for an average of £367,786. Average sale prices rose from £306,333 in 2017 to £425,000 in 2025 (+39%), though averages on a single street can swing with the mix of homes sold. 6 homes here have sold more than once since 2017; 6 of them sold for more the second time.

House prices on Speedwell Arch compared

OX11 postcode area£404,198
Didcot£405,576
England & Wales£356,718

Average sale price over the last 12 months. Speedwell Arch has had fewer than two sales in that time, so it is left out. See all OX11 house prices.

Average sale price by year

2017: £306,333 (3 sales)2017£306k2018: £346,214 (14 sales)2018£346k2019: £279,333 (3 sales)2019£279k2023: £337,500 (2 sales)2023£338k2024: £299,000 (1 sales)2024£299k2025: £425,000 (2 sales)2025£425k

Prices by property type

TypeSalesAverage priceLast sold
Detached14£367,78629 Jul 2025
Terraced7£276,28621 May 2024
Semi-detached4£336,25026 Mar 2019

Sold prices on Speedwell Arch

AddressDatePriceTypeTenure
21, Speedwell Arch OX11 6GA 22 Dec 2025£385,000 DetachedFreehold
15, Speedwell Arch OX11 6GA 29 Jul 2025£400,000 DetachedFreehold
10, Speedwell Arch OX11 6GA 28 Jul 2025£450,000 DetachedFreehold
5, Speedwell Arch OX11 6GA 21 May 2024£299,000 TerracedFreehold
8, Speedwell Arch OX11 6GA 12 Jul 2023£390,000 DetachedFreehold
5, Speedwell Arch OX11 6GA 16 Feb 2023£285,000 TerracedFreehold
9, Speedwell Arch OX11 6GA 23 Nov 2022£327,000 TerracedFreehold
23, Speedwell Arch OX11 6GA 14 Jun 2019£183,000 Terraced New buildLeasehold
21, Speedwell Arch OX11 6GA 1 May 2019£350,000 Detached New buildFreehold
37, Speedwell Arch OX11 6GA 26 Mar 2019£305,000 Semi-detached New buildFreehold
14, Speedwell Arch OX11 6GA 12 Sep 2018£385,000 Detached New buildFreehold
8, Speedwell Arch OX11 6GA 7 Aug 2018£330,000 Detached New buildFreehold
19, Speedwell Arch OX11 6GA 29 Jun 2018£335,000 Semi-detached New buildFreehold
6, Speedwell Arch OX11 6GA 29 Jun 2018£355,000 Detached New buildFreehold
17, Speedwell Arch OX11 6GA 28 Jun 2018£325,000 Detached New buildFreehold
26, Speedwell Arch OX11 6GA 28 Jun 2018£360,000 Detached New buildFreehold
12, Speedwell Arch OX11 6GA 21 Jun 2018£385,000 Detached New buildFreehold
10, Speedwell Arch OX11 6GA 14 Jun 2018£380,000 Detached New buildFreehold
4, Speedwell Arch OX11 6GA 27 Apr 2018£355,000 Semi-detached New buildFreehold
11, Speedwell Arch OX11 6GA 20 Apr 2018£360,000 Detached New buildFreehold
15, Speedwell Arch OX11 6GA 18 Apr 2018£340,000 Detached New buildFreehold
2, Speedwell Arch OX11 6GA 6 Apr 2018£350,000 Semi-detached New buildFreehold
9, Speedwell Arch OX11 6GA 15 Feb 2018£295,000 Terraced New buildFreehold
7, Speedwell Arch OX11 6GA 12 Feb 2018£292,000 Terraced New buildFreehold
1, Speedwell Arch OX11 6GA 20 Dec 2017£339,000 Detached New buildFreehold
3, Speedwell Arch OX11 6GA 20 Dec 2017£290,000 Terraced New buildFreehold
5, Speedwell Arch OX11 6GA 19 Dec 2017£290,000 Terraced New buildFreehold

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
21, Speedwell Arch £350,000 (May 2019) → £385,000 (Dec 2025) +10%
over 7 yrs
15, Speedwell Arch £340,000 (Apr 2018) → £400,000 (Jul 2025) +18%
over 7 yrs
10, Speedwell Arch £380,000 (Jun 2018) → £450,000 (Jul 2025) +18%
over 7 yrs
5, Speedwell Arch £290,000 (Dec 2017) → £285,000 (Feb 2023) → £299,000 (May 2024) +3%
over 6 yrs
8, Speedwell Arch £330,000 (Aug 2018) → £390,000 (Jul 2023) +18%
over 5 yrs
9, Speedwell Arch £295,000 (Feb 2018) → £327,000 (Nov 2022) +11%
over 5 yrs

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Crime and flood risk near Speedwell Arch

Crime

74 crimes were reported within about a mile of Speedwell Arch in August 2026.

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

12345678910

Lower crime than about 70% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences36
Anti-social behaviour12
Criminal damage & arson8
Other theft5
Public order4
Bicycle theft3

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

Flood risk

Speedwell Arch is in or near 3 Environment Agency flood areas:

  • River Thames and its tributaries from Days Lock to above Pangbourne Flood alert area
  • Ginge Brook Flood alert area
  • Ginge Brook between Steventon and Sutton Courtenay, including Milton and Drayton Mill areas Flood warning 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 Speedwell Arch

SchoolTypeAgesOfstedDistance
Aureus School 531 pupils Secondary 11–16 Report 0.2 mi
Didcot Primary Academy 451 pupils Primary 3–11 Report 0.2 mi
UTC Oxfordshire 316 pupils Secondary 14–19 Good Report 0.3 mi
Stephen Freeman Primary School 450 pupils Primary 3–11 Report 0.5 mi
Aureus Primary School 450 pupils Primary 3–11 Outstanding Report 0.6 mi
Didcot Girls' School 1,633 pupils Secondary 11–18 Report 0.8 mi
Manor Primary School 318 pupils Primary 4–11 Good Report 0.9 mi
Harwell Primary School 210 pupils Primary 4–11 Report 1.1 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 and local GPs

Train stations

  • Didcot Parkway station 1.3 mi · 26 min walk
  • Appleford station 2.6 mi · 52 min walk
  • Culham station 3.6 mi · 1 hr 11 min walk

Nearest bus stops

  • Boundary Park Pavilion (adj, Greenwood Way) 1 min walk
  • Boundary Park Pavilion (opp, Greenwood Way) 2 min walk
  • ASDA (opp, Greenwood Way) 3 min walk
  • ASDA (adj, Greenwood Way) 4 min walk

GP surgeries

  • Woodlands Medical Centre
    Woodlands Road, Didcot · 0.6 mi
  • Didcot Health Centre Practice
    Britwell Road, Didcot · 1.1 mi
  • Oak Tree Health Centre
    Tyne Avenue, Didcot · 1.5 mi

Sources: Department for Transport (NaPTAN) and NHS England practice data. Walking times are estimates from straight-line distance.

Area profile

Deprivation

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This neighbourhood is in decile 9 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.

Income: decile 7 of 10 · Crime: decile 8 of 10.

Homes

HereEng & Wales
Owned78.0%62.5%
Private rented8.1%20.3%
Social rented13.8%17.1%
Households614

People

HereEng & Wales
Under 1525.0%17.4%
Aged 15–6464.1%64.1%
Aged 65+10.8%18.6%
Residents1,609

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.

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.

Nearby streets in OX11

See all streets in Didcot All streets in OX11