9 Castle Mill, Lower Kings Road, Berkhamsted, HP4 2FN
UPRN:10002011040Flat/Maisonette2 bedsBuilt 2003-2006
LeaseholdCouncil Tax: Band EEPC: D (61)
Data freshness:Listing· 8mo agoListing: stale, refreshed 8mo ago (2026-03-23T08:38:43.027431+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T08:26:47.144903+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 refresh
HP Score
73
/ 100
Mixed
Verdict
7 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£559,000
£531k - £587kHigh
Estimate
£559k
Range
£531k – £587k
Rent Estimate (pcm)
£2,600
£2k - £3k
Monthly
£2,600
Yield
5.58%
Verdict
Derived from HomePortfolio scores
9 Castle Mill earns an INVESTIGATE rating with HP Score 73/100. Investment score 63/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (85/100). 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 NationsMarket 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
73
HP Score
73/ 100
Mixed
63
Investment Score
63/ 100
Moderate
50
Crime Score
50/ 100
Elevated
85
Walkability
85/ 100
Excellent
Transit & Bike
Transit 21Bike 51
Walk Score, out of 100
Valuation & Market
Sale Estimate£559,000
Rent Estimate (pcm)£2,600
Gross Yield5.58%
1y Growth-15.5%
3y Growth+2.1%
5y Growth+1.6%
10y Growth+2.6%
Last Sold Price£325,000 (2006-09-25)
Risk Overview
- Flood RiskUnknown
- SubsidenceModerate
- RadonModerate
- MiningModerate
- LandslideLow
- Air QualityLow
- NoiseLow
Planning Activity
Recent Apps
0HP4 2FN
Approval Rate
-12mo
Development
low
- Pending26/02424/FULChange of use from a church (Class F1) to a single dwelling (Class C3) and associated works including boundary treatment and inclusion of rooflights.
- Pending26/02432/TPOWorks to trees
- Pending26/02371/FHAExtension to existing garage to create a gym, with attached entrance and WC, and replacement rear window with sliding doors.
Ownership
- Corporate Ownership56.7%
- Overseas OwnershipNo
- Lease Term Remaining999+ yrs
- CovenantsRestrictive
- Lease TypeLeasehold
- Last Ownership Change2006-09-25
- SourceLand Registry
Connectivity
Broadband (Standard)
17 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£36,473
Population Density3,318 /km²
Owner Occupied53%
Age Distribution
0-15 13%16-64 67%65+ 20%
Schools Nearby
- Inspected by ISIBerkhamsted School0.3 mi
- Victoria Church of England Infant and Nursery School0.3 miReport card2026
Ofsted no longer awards a single overall grade.
- Swing Gate Infant School and Nursery0.6 miGood
- Ashlyns School0.7 miGood
5 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- Castle Mill Lower Kings Road-£625k-
- Castle Mill Lower Kings Road-£750k-
- Castle Mill Lower Kings Road-£625k-
- Castle Mill Lower Kings Road-£740k-