Skip to property details

140 Cassiobury Drive, Watford, WD17 3AJ

UPRN:100080930989Detached House5 bedsBuilt 1930-1949
FreeholdCouncil Tax: Band FEPC: C (72)
Data freshness:Ownership· freshOwnership: fresh, refreshed today (2026-11-10T15:28:43.586728+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 (2026-10-06T05:00:30.533230+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 refreshCouncil Tax· 1mo agoCouncil Tax: ageing, refreshed 1mo ago (2026-10-11T02:53:31.516243+00:00)
140 Cassiobury Drive, Watford, WD17 3AJ

HP Score

Strong
Verdict
today
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Strong fundamentals; flood risk not assessed

Evidence
20 of 21 sources
Sale Estimate
£1,690,000
£1.61M - £1.77MHigh
Estimate
£1.69M
Range
£1.61M – £1.77M
Rent Estimate (pcm)
£5,650
£5k - £6k
Monthly
£5,650
Yield
4.01%

Verdict

Derived from HomePortfolio scores

140 Cassiobury Drive earns an INVESTIGATE rating with HP Score 76/100. Investment score 65/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (43/100). 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 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
HP Score
76/ 100
Strong
Investment Score
65/ 100
Moderate
Crime Score
7/ 100
Low
Walkability
43/ 100
Mixed
Transit & Bike
Transit 11Bike 41
Walk Score, out of 100

Valuation & Market

Sale Estimate£1,690,000
Rent Estimate (pcm)£5,650
Gross Yield4.01%
1y Growth-
3y Growth-2.6%
5y Growth-0.5%
10y Growth+0.9%
Last Sold Price£1,300,000 (2021-09-08)

Risk Overview

  • Flood RiskUnknown
  • SubsidenceLow
  • RadonModerate
  • MiningLow
  • LandslideLow
  • Air QualityLow
  • NoiseLow

Planning Activity

Recent Apps
1WD17 3AJ
Approval Rate
-12mo
Development
low
  • 26/00880/TPO
    Works to trees under group 9 TPO.No.3 Tree 1 and 2 Fell dead self sycamore tree and adjacent self set sycamore tree. These trees are not the original Sycamore trees with the Tree preservation order but self set Trees nearby. Tree 3 Reduce laurel hedge adjacent to electrical substation back to previous pruning points. Removing approximately 2 m of regrowth.
    Pending
  • 26/00873/TPO5
    Works to tree T9 - Sycamore under TPO-No.228 - multi-stemmed 12-meter-tall tree growing within 6m of the main building has a large cavity at the base of the two large stems on the building side of the tree, dismantle these two stems safely to remove the risk of failure toward the property
    Pending
  • 26/00842/TPO
    Works to trees under TPO.No. 51 - T1 Beech - Tip reduce branches on south side to give 2m clearance from property, Remove dead branch, T2 Beech - Reduce crown by reducing branches by a maximum approximately 3m, T8 Beech - Reduce heavy extended limb by reducing branches by a maximum approximately 3m, G1 Mixed Species - Fell Ash, B Norway Maple - Prune away from property to give 1m clearance, C Norway Maple - Fell, D Ash - Fell, T51 Ash - Fell, T27 Western Red Cedar - Fell, T52 Pine - Fell and T47 Sycamore - Reduce crown by reducing branches by a maximum approximately 3m.
    Pending

Ownership

  • Corporate Ownership40.6%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsRestrictive
  • Lease TypeFreehold
  • Last Ownership Change2021-09-08
  • SourceLand Registry

Connectivity

Broadband (Standard)
30 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-

Area Profile

Median EarningsLocal authority£37,172
Population Density3,644 /km²
Owner Occupied95%
Age Distribution
0-15 20%16-64 59%65+ 21%

Schools Nearby

  • Cassiobury Junior School
    0.2 mi
    Good
  • Cassiobury Infant and Nursery School
    0.3 mi
    Good
  • Nascot Wood Junior School
    0.4 mi
    Outstanding
  • Nascot Wood Infant and Nursery School
    0.5 mi
    Good

5 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

Comparables

View All
  • 154 Cassiobury Drive
    -
    £1.80M
    -
  • 136 Cassiobury Drive
    -
    £975k
    -
  • 140 Cassiobury Drive
    -
    £1.30M
    -
  • 172 Cassiobury Drive
    -
    £250k
    -