Flat 1, Arc Apartments, 100 Manor Road, Wallington, SM6 0ED

UPRN:5870129467Purpose Built Flat3 bedsBuilt -

LeaseholdCouncil Tax: Band EEPC: B (82)

Data freshness:Listing· freshPrice Paid· freshPlanning· 1mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 1, Arc Apartments, 100 Manor Road, Wallington, SM6 0ED

HP Score

/ 100

Strong

Verdict

yesterday

Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Strong fundamentals; flood risk not assessed

Evidence

18 of 21 sources

Sale Estimate

£467,000

£443k - £490kHigh

Estimate

£467k

Range

£443k – £490k

Rent Estimate (pcm)

£2,500

£2k - £3k

Monthly

£2,500

Yield

7.79%

Verdict

Derived from HomePortfolio scores

Flat 1 earns an INVESTIGATE rating with HP Score 77/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (91/100). 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 listingsMarket 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

77/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

44/ 100

Elevated

Walkability

91/ 100

Excellent

Transit & Bike

Transit 52Bike 53

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 6 Nov 2026

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

Check before relying on this score: the estimate sits 18% above the ask. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +17.6% (HIGH)] → 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
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 5870129467· as of 9 Oct 2026
Rental economics20.6/40
gross yield 7.8%; range width penalty ×0.92; the estimate this rent rides on sits 18% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 2500/mo (range 2300-2650)· as of 9 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 18% above the ask on the same snapshot - verify the rent describes this home· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -43/mo, -2% 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 6 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 148 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 6 Nov 2026
Risk & liquidity14.6/15
312 sales/12mo in area; valuation range width 10%
- 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

£289,000£442,500

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£385,000

At the asking price

Monthly rent£2,500/mo

Evidenced range £2,300-£2,650

Interest rate5.4%

Loan to value75%

Cash required: £126,050
Net cash flow: £431/mo
Cash on cash: 4.1%
Score at this price: 35

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.92 - clears 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

valuation_snapshotsestimate for 5870129467Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2500/mo (range 2300-2650)Rental economics · as of 9 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 18% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 9 Oct 2026 · verify before relying on this
listing_factsservice charge / ground rent from the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 2026

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 2500/mo (range 2300-2650)
Rental economics needs verification before you rely on it
sale estimate 18% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. Treat the gap to the estimate as unproven - compare recent sold prices on the street yourself before pricing an offer around it.
On later completions, homes listed below their estimate sold at the same share of the asking price as the rest.
3. 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£467,000

Rent Estimate (pcm)£2,500

Gross Yield7.79%

1y Growth-

3y Growth-0.3%

5y Growth+0.1%

10y Growth+2.3%

Last Sold Price£440,000 (2023-02-06)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

1SM6 0ED

Approval Rate

-12mo

Development

low

TREE2026/00129
T1 - London Plane - Crown reduction by 1.5m to provide 2m clearance from the building and crown lift to 5.5m clearance over carriageway and 3.5m clearance over payment.
Pending
DM2026/01178
Retention and completion of the conversion of loft space involving alterations to existing roofline and a dormer extension at rear.
Pending
CLC2026/00184
Application to clear condition 4 (sound transmission reduction scheme) of approved application DM2025/01397.
Approved

View Planning Timeline

Ownership

Corporate Ownership58.1%
Overseas OwnershipNo
Lease Term Remaining120 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2023-02-06
SourceLand Registry

View Ownership Details

Connectivity

Broadband (-)

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£38,359

Population Density8,782 /km²

Owner Occupied59%

Age Distribution

0-15 22%16-64 65%65+ 13%

View Area Profile

Schools Nearby

Collingwood School
0.1 mi
Inspected by ISI
All Saints Carshalton Church of England Primary School
0.3 mi
Inspected as All Saints Carshalton Church of England Primary School (URN 103004) on 24 Sep 2014
Holy Trinity CofE Junior School
0.4 mi
Good
Wallington County Grammar School
0.5 mi
Outstanding

2 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Arc Apartments, 100 Manor Road
-
£440k
-
Arc Apartments, 100 Manor Road
-
£293k
-
Arc Apartments, 100 Manor Road
-
£280k
-
Arc Apartments, 100 Manor Road
-
£495k
-

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