1 Mainstone, Romsey, SO51 8HG
UPRN:200000705179Detached House4 bedsBuilt before 1900
FreeholdCouncil Tax: Band FEPC: D (67)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 4d ago (2026-11-01T11:22:23.865599+00:00)Planning· 3mo agoPlanning: stale, refreshed 3mo ago (2026-08-04T03:36:09.620194+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· 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
70
/ 100
Mixed
Verdict
today
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£795,000
£755k - £834kHigh
Estimate
£795k
Range
£755k – £834k
Rent Estimate (pcm)
£2,500
£2k - £3k
Monthly
£2,500
Yield
3.77%
Verdict
Derived from HomePortfolio scores
1 Mainstone earns an INVESTIGATE rating with HP Score 70/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is good (70/100). 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
70
HP Score
70/ 100
Mixed
57
Investment Score
57/ 100
Moderate
38
Crime Score
38/ 100
Elevated
70
Walkability
70/ 100
High
Transit & Bike
Transit 5Bike 41
Walk Score, out of 100
Valuation & Market
Sale Estimate£795,000
Rent Estimate (pcm)£2,500
Gross Yield3.77%
1y Growth-
3y Growth-1.2%
5y Growth+0.0%
10y Growth+2.8%
Last Sold Price£655,000 (2017-04-28)
Risk Overview
- Flood RiskUnknown
- SubsidenceSignificant
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseHigh
Planning Activity
Recent Apps
1SO51 8HG
Approval Rate
100%12mo
Development
low
- Pending26/02364/FULLSRear ground floor extension and a hip to gable loft conversion with rear dormer, alterations to fenestration and rooflights to the front roof slope
- Pending26/02265/LBWSDisplay of non-illuminated sign
- Pending26/02226/ADVSInstallation of non illuminated sign
Ownership
- Corporate Ownership60.2%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease TypeFreehold
- Last Ownership Change2017-04-28
- SourceLand Registry
Connectivity
Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£35,314
Population Density1,481 /km²
Owner Occupied67%
Age Distribution
0-15 9%16-64 47%65+ 44%
Schools Nearby
- -Romsey Abbey Church of England Primary School0.4 mi
- The Romsey School0.6 miGood
- Romsey Primary School & Nursery1.1 miGood
- Cupernham Infant School1.5 miArea grades2024
Inspected after Ofsted withdrew the single overall grade.
3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- 17 Mainstone-£500k-
- 7 Mainstone-£470k-
- 17 Mainstone-£360k-
- 1 Mainstone-£655k-