Flat 10, Romney House, 46 Mulgrave Road, Belmont, Sutton, SM2 6LX

UPRN:5870034007Flat/MaisonetteBeds -Built 1976-1982

LeaseholdCouncil Tax: -EPC: D (65)

Data freshness:Listing· freshPrice Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

Flat 10, Romney House, 46 Mulgrave Road, Belmont, Sutton, SM2 6LX

HP Score

/ 100

Mixed

Verdict

today

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate

Evidence

20 of 21 sources

Sale Estimate

£410,000

£328k - £492kLow

Estimate

£410k

Range

£328k – £492k

Rent Estimate (pcm)

£2,050

£2k - £2k

Monthly

£2,050

Yield

4.92%

Verdict

Derived from HomePortfolio scores

Flat 10 earns an INVESTIGATE rating with HP Score 73/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (88/100). 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 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

73/ 100

Mixed

Investment Score

67/ 100

Moderate

Crime Score

54/ 100

Elevated

Walkability

88/ 100

Excellent

Transit & Bike

Transit 54Bike 53

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 4 Nov 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge0/15
claims [sold-comps -0.2%, £/sqft -0.3%] → measured edge +0.00pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; AVM excluded (estimate confidence LOW below scoring floor)
estimate confidence LOW below scoring floor · snapshot 10 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 7 comps, dispersion 11.6%· as of 3 Nov 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.91
- valuation_snapshotsrent estimate 2050/mo (range 1900-2200)· as of 10 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -893/mo, -44% of rent (6.75% on a 75% loan; disclosed service charge and ground rent); fails the stress - earns nothing
- listing_factsservice charge / ground rent from the advert· as of 4 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 64 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge
- portal_listingsprice_changes + first_published_date· as of 4 Nov 2026
Risk & liquidity9.2/15
278 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

4 of 4 components scored. Ranks on gross yield, the stress margin, risk and disclosed facts. A pricing claim earns only its measured edge: today 0 for the market estimate and at most +0.5pp for sold evidence. The score itself is not yet checked against the outcomes of homes it scored.

Economics

What happens to your money

Price sensitivity

£375,000£575,000

The same scorer re-run at hypothetical asking prices, holding rent, comps and listing history constant. Not a prediction of what the seller would accept.

Your assumptions

Purchase price£500,000

At the asking price

Monthly rent£2,050/mo

Evidenced range £1,900-£2,200

Interest rate5.4%

Loan to value75%

Cash required: £166,300
Net cash flow: -£268/mo
Cash on cash: -1.9%
Score at this price: 9

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.21 - below the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Evidence

Where every number comes from

property_comparablessold-evidence family (implied value + £/sqft): 7 comps, dispersion 11.6%Valuation edge · as of 3 Nov 2026
valuation_snapshotsrent estimate 2050/mo (range 1900-2200)Rental economics · as of 10 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 4 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 4 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Rental economics needs verification before you rely on it
rent estimate 2050/mo (range 1900-2200)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 64 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The rent estimate rests on area-level evidence, not lettings on this street.
2. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Every step above was generated from a specific gap or flag in the evidence - no generic advice, no invented tasks.

Valuation & Market

Sale Estimate£410,000

Rent Estimate (pcm)£2,050

Gross Yield4.92%

1y Growth-12.7%

3y Growth+0.0%

5y Growth+0.3%

10y Growth+0.9%

Last Sold Price£120,000 (1999-02-26)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SM2 6LX

Approval Rate

-12mo

Development

low

CLC2026/00205
Application to clear condition 48 (External Materials) of approved application DM2025/00952.
Pending
CLC2026/00204
Application to clear condition 44 (Cycle Stores) of approved application DM2025/00952.
Pending
CLC2026/00203
Application to clear condition 23 (Energy Statement) of approved application DM2023/01435.
Pending

View Planning Timeline

Ownership

Corporate Ownership51.2%
Overseas OwnershipNo
Lease Term Remaining999+ yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change1999-02-26
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

17 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£38,359

Population Density-

Owner Occupied38%

Age Distribution

0-15 19%16-64 68%65+ 13%

View Area Profile

Schools Nearby

Sutton High School GDST
0.1 mi
Inspected by ISI
Orchard Hill College
0.2 mi
-
Grove Road School
0.2 mi
Report card2026
Ofsted no longer awards a single overall grade.
Sutton College of Learning for Adults
0.2 mi
-

2 of 6 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

34 Mulgrave Road
-
£245k
-
Claire Court, 42 Mulgrave Road
-
£237k
-
Chelsea Court, 54 Mulgrave Road
-
£540k
-
34 Mulgrave Road
-
£225k
-

Boundary data not available for this property

No registered title polygon, building footprint, or street match for this property yet.

Why: No HMLR INSPIRE / OSM footprint / OS Open USRN match for this UPRN

Source: HM Land Registry INSPIRE / OpenStreetMap / OS Open USRN