9 Darleys Close, Grendon Underwood, Aylesbury, HP18 0SE
UPRN:766031472Detached House4 bedsBuilt 1967-1975
FreeholdCouncil Tax: Band FEPC: E (49)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 5d ago (2026-11-01T14:26:41.081353+00:00)Planning· 2mo agoPlanning: ageing, refreshed 2mo ago (2026-09-06T07:00:50.379039+00:00)EPC· 4mo agoEPC: stale, refreshed 4mo ago (2026-07-01T02:04:50.057738+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· 4mo agoSchools: stale, refreshed 4mo ago (2026-07-07T09:14:45.605452+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refresh
HP Score
65
/ 100
Mixed
Verdict
yesterday
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
18 of 21 sourcesSale Estimate
£587,000
£558k - £617kHigh
Estimate
£587k
Range
£558k – £617k
Rent Estimate (pcm)
£2,200
£2k - £2k
Monthly
£2,200
Yield
4.50%
Verdict
Derived from HomePortfolio scores
9 Darleys Close earns an INVESTIGATE rating with HP Score 65/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is very 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 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
65
HP Score
65/ 100
Mixed
56
Investment Score
56/ 100
Moderate
11
Crime Score
11/ 100
Low
24
Walkability
24/ 100
Low
Transit & Bike
Transit 9Bike 22
Walk Score, out of 100
Valuation & Market
Sale Estimate£587,000
Rent Estimate (pcm)£2,200
Gross Yield4.50%
1y Growth-
3y Growth+0.8%
5y Growth+1.4%
10y Growth+2.5%
Last Sold Price£560,000 (2026-04-27)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideSignificant
- Air QualityLow
- NoiseBelow 40 dB
Planning Activity
Recent Apps
1HP18 0SE
Approval Rate
-12mo
Development
low
- PendingPL/26/08252/KARepollarding by approximately 4m to previous pollard points of the established pollard framework of Willow
- PendingPL/26/08253/KACrown reduction by 1.5m of Oak
- PendingPL/26/07400/TPCrown reduction by 2m to a common oak to keep the tree safe and healthy in its environment.
Ownership
- Corporate Ownership72.3%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2026-04-27
- SourceLand Registry
Connectivity
Broadband (Standard)
20 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£35,937
Population Density-
Owner Occupied80%
Age Distribution
0-15 18%16-64 63%65+ 19%
Schools Nearby
- Grendon Underwood School0.2 mi
Inspected as Grendon Underwood Combined School (URN 110278) on 1 Feb 2024
- Marsh Gibbon CofE Primary School2.7 miArea grades2025
Inspected after Ofsted withdrew the single overall grade.
- Quainton Church of England School3.8 miGood
- Twyford C of E School3.9 miGood
2 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 9 Darleys Close-£560k-
- 6 Darleys Close-£470k-
- 8 Darleys Close-£475k-
- 4 Darleys Close-£325k-