Napier House, Brookshill, Harrow, HA3 6RP
UPRN:10093685437-Beds -Built -
FreeholdCouncil Tax: -EPC: -
Data freshness:Listing· 7mo agoListing: stale, refreshed 7mo ago (2026-04-11T19:42:46.601858+00:00)Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T09:55:13.212274+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-02)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· 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
71
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
17 of 21 sourcesSale Estimate
£1,234,000
£987k - £1.48MLow
Estimate
£1.23M
Range
£987k – £1.48M
Rent Estimate (pcm)
£4,850
£4k - £5k
Monthly
£4,850
Yield
4.72%
Verdict
Derived from HomePortfolio scores
Napier House earns an INVESTIGATE rating with HP Score 71/100. Investment score 56/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (55/100). 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 SourcesPortal 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
71
HP Score
71/ 100
Mixed
56
Investment Score
56/ 100
Moderate
19
Crime Score
19/ 100
Moderate
55
Walkability
55/ 100
Moderate
Transit & Bike
Transit 32Bike 39
Walk Score, out of 100
Valuation & Market
Sale Estimate£1,234,000
Rent Estimate (pcm)£4,850
Gross Yield4.72%
1y Growth-
3y Growth+0.0%
5y Growth+1.2%
10y Growth+2.6%
Last Sold Price£8,750,000 (2017-12-08)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningModerate
- LandslideLow
- Air QualityLow
- NoiseModerate
Planning Activity
Recent Apps
2HA3 6RP
Approval Rate
-12mo
Development
low
- PendingPL/1792/26Single storey rear extension: 6.50 metres deep, 3.20 metres maximum height and 3.00 metres high to the eaves
- PendingPL/1782/26Prior Approval for Agricultural building : Barn for Hay, Machinery Storage and Operation and Storage
- PendingPL/1770/26Single storey rear extension: 6.00 metres deep, 3.30 metres maximum height and 2.90 metres high to the eaves
Ownership
- Corporate Ownership67%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2017-12-08
- SourceLand Registry
Connectivity
Broadband (Standard)
8 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£36,000
Population Density-
Owner Occupied76%
Age Distribution
0-15 17%16-64 59%65+ 24%
Schools Nearby
- Hujjat Primary School0.0 miGood
- The Helix Education Centre0.2 miArea grades2025
Inspected after Ofsted withdrew the single overall grade.
- Bentley Wood High School0.5 miOutstanding
- Weald Rise Primary School0.5 miGood
2 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- The School House Brookshill-£550k-
- The School House Brookshill-£500k-
- Cruachan Brookshill-£803k-
- Field Cottage Brookshill-£1.06M-