303 Courtenay House, 9 New Park Road, London, SW2 4DN

UPRN:10000444467Converted Flat2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: -EPC: C (72)

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

303 Courtenay House, 9 New Park Road, London, SW2 4DN

HP Score

/ 100

Strong

Verdict

today

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

Evidence

20 of 21 sources

Sale Estimate

£406,000

£386k - £426kHigh

Estimate

£406k

Range

£386k – £426k

Rent Estimate (pcm)

£2,150

£2k - £2k

Monthly

£2,150

Yield

7.37%

Verdict

Derived from HomePortfolio scores

303 Courtenay House earns an INVESTIGATE rating with HP Score 76/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (90/100). 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

76/ 100

Strong

Investment Score

67/ 100

Moderate

Crime Score

43/ 100

Elevated

Walkability

90/ 100

Excellent

Transit & Bike

Transit 45Bike 66

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 3 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: leasehold with no service charge disclosed - the stress test assumes GBP 0. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +13.8% (HIGH), sold-comps -2.0%, £/sqft -2.0%] → 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 10000444467· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.6%· as of 19 Oct 2026
Rental economics18.4/40
gross yield 7.4%; range width penalty ×0.97
- valuation_snapshotsrent estimate 2150/mo (range 2000-2250)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -26/mo, -1% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); fails the stress - earns nothing; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 3 Nov 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 0 price cut(s), 211 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 3 Nov 2026
Risk & liquidity14.7/15
475 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

£262,500£402,500

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£350,000

At the asking price

Monthly rent£2,150/mo

Evidenced range £2,000-£2,250

Interest rate5.4%

Loan to value75%

Cash required: £113,800
Net cash flow: £307/mo
Cash on cash: 3.2%
Score at this price: 33

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.82 - 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 10000444467Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.6%Valuation edge · as of 19 Oct 2026
valuation_snapshotsrent estimate 2150/mo (range 2000-2250)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026 · verify before relying on this
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 2150/mo (range 2000-2250)
Stress margin needs verification before you rely on it
costs not disclosed by the advert

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. 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£406,000

Rent Estimate (pcm)£2,150

Gross Yield7.37%

1y Growth+137.1%

3y Growth-1.0%

5y Growth-0.8%

10y Growth+0.1%

Last Sold Price£410,000 (2016-11-25)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningModerate
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0SW2 4DN

Approval Rate

-12mo

Development

low

26/03202/FUL
Retrofit measures installed to existing dwellinghouses. Measures include replacement of windows and doors, and fabric upgrades to roof, including replacement of roof finishings, and replacement of light wells in main roof.
Pending
26/03194/LDCP
Certificate of Lawful Development (Proposed) with respect to the de-conversion of two residential units into a single dwellinghouse.
Pending
26/03145/TPO
T726 Purple Plum - Create a new pollarded crown at a height of 3m - A number of limbs have failed in recent years. Cavity at main break. Close to school entrance, high pedestrian traffic. To retain the tree in some form. T19 Oak - Conduct a vertical and horizontal reduction of the crown to establish a 3m gap between the adjacent block of flats and the remaining crown of the tree. To provide light to the adjacent property. T82 Plane - Conduct a vertical and horizontal reduction of the crown to establish a 3m gap between the adjacent block of flats and the remaining crown of the tree. To provide light to the adjacent property. T147 Willow - Pollard to reduce height from 14m to 12m and radius from 12m to 8m on all sides. To maintain tree stability due to decay at base of stem and decay at 5m. T187 Plane - Reduce overextended limb on south side of crown by 3m from a radius of 10m to 7m. To maintain the integrity of this limb and balance crown. T204 Plane - Conduct a vertical and horizontal reduction of the crown to establish a 3m gap between the adjacent block of flats and the remaining crown of the tree. On the East and North side of crown. To provide light to the adjacent properties. T321 Plane - Conduct a vertical and horizontal reduction of the crown to establish a 3m gap between the adjacent block of flats and the remaining crown of the tree. To provide light to the adjacent property.
Pending

View Planning Timeline

Ownership

Corporate Ownership66.6%
Overseas OwnershipNo
Lease Term Remaining100 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2016-11-25
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

21 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£43,666

Population Density-

Owner Occupied33%

Age Distribution

0-15 14%16-64 81%65+ 5%

View Area Profile

Schools Nearby

Richard Atkins Primary School
0.1 mi
Good
Maytree Nursery School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
Holmewood Nursery School
0.3 mi
Outstanding
The Orchard School
0.3 mi
-

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

View All Schools

Comparables

View All

Courtenay House, 9 New Park Road
-
£320k
-
Courtenay House, 9 New Park Road
-
£415k
-
Courtenay House, 9 New Park Road
-
£230k
-
Courtenay House, 9 New Park Road
-
£120k
-

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