First Floor Flat, 128 Kempe Road, London, NW6 6SL

UPRN:202009455Flat/MaisonetteBeds -Built 1930-1949

Tenure: -Council Tax: Band DEPC: E (53)

Data freshness:Listing· freshPrice Paid· freshPlanning· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 6mo ago

First Floor Flat, 128 Kempe Road, London, NW6 6SL

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£704,000

£634k - £774kMedium

Estimate

£704k

Range

£634k – £774k

Rent Estimate (pcm)

£2,450

£2k - £3k

Monthly

£2,450

Yield

4.90%

Verdict

Derived from HomePortfolio scores

First Floor Flat earns an INVESTIGATE rating with HP Score 73/100. Investment score 59/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (51/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

73/ 100

Mixed

Investment Score

59/ 100

Moderate

Crime Score

14/ 100

Low

Walkability

51/ 100

Moderate

Transit & Bike

Transit 50Bike 65

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead 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 +14.8% (MEDIUM)] → 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 (MEDIUM confidence) · snapshot 13 Oct 2026
- valuation_snapshotsestimate for 202009455· as of 13 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.79
- valuation_snapshotsrent estimate 2450/mo (range 2200-2700)· as of 13 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -861/mo, -35% 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), 31 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 & liquidity12.9/15
457 sales/12mo in area; valuation range width 20%
- 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

£450,000£690,000

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£600,000

At the asking price

Monthly rent£2,450/mo

Evidenced range £2,200-£2,700

Interest rate5.4%

Loan to value75%

Cash required: £201,300
Net cash flow: -£329/mo
Cash on cash: -2.0%
Score at this price: 13

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

valuation_snapshotsestimate for 202009455Valuation edge · as of 13 Oct 2026
valuation_snapshotsrent estimate 2450/mo (range 2200-2700)Rental economics · as of 13 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
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 2450/mo (range 2200-2700)
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£704,000

Rent Estimate (pcm)£2,450

Gross Yield4.90%

1y Growth-36.0%

3y Growth+0.1%

5y Growth-0.8%

10y Growth+0.0%

Last Sold Price£600,000 (2012-07-20)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1NW6 6SL

Approval Rate

-12mo

Development

low

26/07363/FULL
Demolition of existing rear/side extension and construction of a new extension together with new glazing and doors, and changing the existing rooflights to the rear roof slope with new rooflights.
Pending
26/2743
Creation of basement level and rear extensions at ground floor to increase rooms from 21 existing to 26 proposed rooms, formation of internal courtyard, reconfiguration of existing layouts, provision for cycle and refuse storage, landscaping and boundary treatment to hotel.
Pending
26/07354/TDD
1 x Mimosa (rear): fell
Pending

View Planning Timeline

Ownership

Corporate Ownership57.8%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsNone
Lease Type-
Last Ownership Change2012-07-20
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

16 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£34,871

Population Density-

Owner Occupied57%

Age Distribution

0-15 24%16-64 64%65+ 12%

View Area Profile

Schools Nearby

Ark Franklin Primary Academy
0.1 mi
Inspected as Kensal Rise Primary School (URN 101523) on 27 Nov 2012
Manor School
0.2 mi
Inspected as Manor School (URN 101582) on 30 Jun 2016
Princess Frederica CofE Primary School
0.3 mi
GoodConcerns
Bales College
0.4 mi
Inspected by ISI

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

View All Schools

Comparables

View All

106 Kempe Road
-
£2.33M
-
96 Kempe Road
-
£1.99M
-
58 Kempe Road
-
£3.10M
-
56 Kempe Road
-
£2.15M
-

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