17 Grebe Court, Sandpiper Road, Cheam, Sutton, SM1 2UF

UPRN:5870107310Purpose Built Flat2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band CEPC: C (79)

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

17 Grebe Court, Sandpiper Road, Cheam, Sutton, SM1 2UF

HP Score

/ 100

Strong

Verdict

yesterday

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

Evidence

20 of 21 sources

Sale Estimate

£333,000

£316k - £350kHigh

Estimate

£333k

Range

£316k – £350k

Rent Estimate (pcm)

£1,700

£2k - £2k

Monthly

£1,700

Yield

6.00%

Verdict

Derived from HomePortfolio scores

17 Grebe Court earns an INVESTIGATE rating with HP Score 79/100. Investment score 65/100 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 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

79/ 100

Strong

Investment Score

65/ 100

Moderate

Crime Score

13/ 100

Low

Walkability

71/ 100

High

Transit & Bike

Transit 24Bike 62

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Under offer' - sale already progressing, not an actionable opportunity

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£340,000

At the asking price

Monthly rent£1,700/mo

Evidenced range £1,600-£1,850

Interest rate5.4%

Loan to value75%

Cash required: £110,300
Net cash flow: £29/mo
Cash on cash: 0.3%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.48 - clears the usual 1.25 test. These are your assumptions, not evidence: only the pre-filled rent and price come from the record.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£333,000

Rent Estimate (pcm)£1,700

Gross Yield6.00%

1y Growth-

3y Growth-0.4%

5y Growth+0.8%

10y Growth+2.4%

Last Sold Price£315,000 (2021-03-22)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0SM1 2UF

Approval Rate

-12mo

Development

low

DM2026/01240
Erection of a single storey front and rear extension involving converting the garge to a habitable rooom.
Pending
CLC2026/00203
Application to clear condition 23 (Energy Statement) of approved application DM2023/01435.
Pending
DM2026/01233
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
Pending

View Planning Timeline

Ownership

Corporate Ownership57.2%
Overseas OwnershipNo
Lease Term Remaining97 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2021-03-22
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

9 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£38,359

Population Density4,647 /km²

Owner Occupied79%

Age Distribution

0-15 21%16-64 65%65+ 14%

View Area Profile

Schools Nearby

Homefield Preparatory School
0.4 mi
Inspected by ISI
Cheam Fields Primary Academy
0.4 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Cheam High School
0.4 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
The Limes College
0.5 mi
Good

3 of 7 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Grebe Court Sandpiper Road
-
£328k
-
Grebe Court Sandpiper Road
-
£375k
-
Grebe Court Sandpiper Road
-
£355k
-
Grebe Court Sandpiper Road
-
£329k
-

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