21 Speedwell Arch, Harwell, Didcot, OX11 6GA
UPRN:10093197322Detached House3 bedsBuilt -
FreeholdCouncil Tax: Band DEPC: B (83)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-19T13:52:17.943725+00:00)Price Paid· freshPrice Paid: fresh, refreshed 6d ago (2026-11-01T09:41:40.657302+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:03:16.493814+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+00:00)Amenities· 2mo agoAmenities: ageing, refreshed 2mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refreshCouncil Tax· 3mo agoCouncil Tax: stale, refreshed 3mo ago (2026-08-07T11:05:19.087279+00:00)
HP Score
68
/ 100
Mixed
Verdict
2 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
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Rent Estimate (pcm)
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Verdict
Derived from HomePortfolio scores
21 Speedwell Arch earns an INVESTIGATE rating with HP Score 68/100. Investment score 62/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (24/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is freehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageHM Land Registry sales matched to addressDefra strategic noise mapping, England Round 4 (Contains Defra data © Crown copyright and database right 2023-2024, Open Government Licence v3.0)Walk ScoreONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
68
HP Score
68/ 100
Mixed
62
Investment Score
62/ 100
Moderate
20
Crime Score
20/ 100
Moderate
24
Walkability
24/ 100
Low
Transit & Bike
Transit 11Bike 48
Walk Score, out of 100
Valuation & Market
Sale Estimate-
Rent Estimate (pcm)-
Gross Yield-
1y Growth+37.7%
3y Growth+0.5%
5y Growth+1.9%
10y Growth+2.0%
Last Sold Price£385,000 (2025-12-22)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0OX11 6GA
Approval Rate
-12mo
Development
low
- PendingP26/S4778/HHDemolition of the existing outbuilding and erection of a detached new outbuilding further back within the site, to be used as a games room and solely for purposes incidental to the enjoyment of the main dwellinghouse.
- PendingP26/S4351/HHDemolish existing utility room and replace with ground floor extension to kitchen and living room.
- PendingP26/S4322/LDPErection of single storey rear extension with rooflights
Ownership
- Corporate Ownership71.6%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2025-12-22
- SourceLand Registry
Connectivity
Broadband (Standard)
4 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£38,859
Population Density452 /km²
Owner Occupied68%
Age Distribution
0-15 26%16-64 63%65+ 11%
Schools Nearby
- Aureus School0.2 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
- UTC Oxfordshire0.3 miGood
- -Didcot Primary Academy0.3 mi
- Stephen Freeman Primary School0.6 mi
Inspected as Stephen Freeman Community Primary School (URN 123079) on 30 Apr 2019
5 of 13 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 21 Speedwell Arch-£385k-
- 15 Speedwell Arch-£400k-
- 10 Speedwell Arch-£450k-
- 5 Speedwell Arch-£299k-