7 Grosvenor Gardens, Wallington, SM6 9QJ

UPRN:5870090163Semi-Detached PropertyBeds -Built -

FreeholdCouncil Tax: Band FEPC: -

Data freshness:Listing· freshPrice Paid· freshPlanning· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

7 Grosvenor Gardens, Wallington, SM6 9QJ

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

17 of 21 sources

Sale Estimate

£881,000

£705k - £1.06MLow

Estimate

£881k

Range

£705k – £1.06M

Rent Estimate (pcm)

£3,250

£3k - £4k

Monthly

£3,250

Yield

5.20%

Verdict

Derived from HomePortfolio scores

7 Grosvenor Gardens earns an INVESTIGATE rating with HP Score 79/100. Investment score 61/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is good (71/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

79/ 100

Strong

Investment Score

61/ 100

Moderate

Crime Score

11/ 100

Low

Walkability

71/ 100

High

Transit & Bike

Transit 43Bike 40

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

headline score requires valuation_edge (estimate confidence LOW below scoring floor)

What we could establish

Rental economics1.2/40
gross yield 5.2%; range width penalty ×0.77
- valuation_snapshotsrent estimate 3250/mo (range 2900-3600)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -905/mo, -28% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing
- underwriting_assumptionscosts not disclosed by the advert· as of 4 Nov 2026
Risk & liquidity9.2/15
312 sales/12mo in area; valuation range width 40%
- property_intelligencetransactions_12mo

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£750,000

At the asking price

Monthly rent£3,250/mo

Evidenced range £2,900-£3,600

Interest rate5.4%

Loan to value75%

Cash required: £253,800
Net cash flow: -£281/mo
Cash on cash: -1.3%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.28 - 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_snapshotsrent estimate 3250/mo (range 2900-3600)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by 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 Valuation methodology

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Valuation edge could not be scored
estimate confidence LOW below scoring floor
Rental economics needs verification before you rely on it
rent estimate 3250/mo (range 2900-3600)

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. Fill the valuation edge gap before relying on the score.
estimate confidence LOW below scoring floor
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£881,000

Rent Estimate (pcm)£3,250

Gross Yield5.20%

1y Growth-

3y Growth-0.3%

5y Growth+0.1%

10y Growth+2.3%

Last Sold Price£52,500 (1995-09-25)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1SM6 9QJ

Approval Rate

100%12mo

Development

low

TREE2026/00136
T1 - Beech - Crown reduce by 2.5m.
Pending
CLC2026/00194
Application to clear condition 6 (Landscaping) of approved application DM2026/00600.
Pending
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

View Planning Timeline

Ownership

Corporate Ownership58.1%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change1995-09-25
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 Occupied81%

Age Distribution

0-15 20%16-64 62%65+ 18%

View Area Profile

Schools Nearby

Wood Field Primary School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Bandon Hill Primary School
0.4 mi
Good
Collingwood School
0.5 mi
Inspected by ISI
Foresters Primary School
0.5 mi
Inspected as Foresters Primary School (URN 102986) on 8 Mar 2023

3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

1 Grosvenor Gardens
-
£940k
-
4 Grosvenor Gardens
-
£520k
-
8A Grosvenor Gardens
-
£90k
-
10 Grosvenor Gardens
-
£616k
-

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