20 Ashdown Drive, Borehamwood, WD6 4LZ
UPRN:100080758778Purpose Built Flat3 bedsBuilt 1950-1966
LeaseholdCouncil Tax: Band CEPC: C (75)
Data freshness:Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:50:57.188485+00:00)Ownership· freshOwnership: fresh, refreshed 5d ago (2026-11-10T15:26:44.678174+00:00)EPC· 5mo agoEPC: stale, refreshed 5mo ago (2026-07-01T02:04:50.057738+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Crime· freshCrime: fresh, refreshed 4d ago (2026-11-11T13:01:03.839912+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T05:00:30.533230+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 refresh
HP Score
71
/ 100
Mixed
Verdict
3 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
20 of 21 sourcesSale Estimate
£311,000
£295k - £326kHigh
Estimate
£311k
Range
£295k – £326k
Rent Estimate (pcm)
£1,450
£1k - £2k
Monthly
£1,450
Yield
5.59%
Verdict
Derived from HomePortfolio scores
20 Ashdown Drive earns an INVESTIGATE rating with HP Score 71/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (50/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. Every figure here comes from the live HomePortfolio API; anything it does not publish is left out.
Key SourcesEPC RegisterPortal listingsOfcom Connected NationsOfcom mobile coverageMarket estimates (third-party AVM)HM 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
71
HP Score
71/ 100
Mixed
63
Investment Score
63/ 100
Moderate
21
Crime Score
21/ 100
Moderate
50
Walkability
50/ 100
Moderate
Transit & Bike
Transit 12Bike 42
Walk Score, out of 100
Valuation & Market
Sale Estimate£311,000
Rent Estimate (pcm)£1,450
Gross Yield5.59%
1y Growth-
3y Growth-3.8%
5y Growth-0.7%
10y Growth+1.2%
Last Sold Price£185,000 (2007-04-20)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
0WD6 4LZ
Approval Rate
-12mo
Development
low
- Pending26/1575/PD42Single storey rear extension Depth: 6.00m, Height: 2.59m, Eaves: 2.49m.
- Pending26/1573/CLPConstruction of single storey outbuilding Certificate of Lawful Development (Proposed).
- Pending26/1551/DOCApplication for approval of details reserved by conditions 13 (Lighting)(partial discharge) and 27 (Submission of landscape details) of planning permission reference 25/0642/FUL.
Ownership
- Corporate Ownership73.5%
- Overseas OwnershipNo
- Lease Term Remaining132 yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2007-04-20
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£36,159
Population Density-
Owner Occupied56%
Age Distribution
0-15 24%16-64 63%65+ 13%
Schools Nearby
- Meryfield Primary School0.3 miGood
- Cowley Hill School0.7 miReport card2026
Ofsted no longer awards a single overall grade.
- Parkside Community Primary School0.7 miGood
- -St Teresa Catholic Primary School0.8 mi
3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 27 Ashdown Drive-£295k-
- 12 Ashdown Drive-£325k-
- 16 Ashdown Drive-£290k-
- 28 Ashdown Drive-£319k-