154 Cat Hill, Barnet, EN4 8HU

UPRN:200019888Semi-Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band FEPC: F (37)

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

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£882,000

£838k - £926kHigh

Estimate

£882k

Range

£838k – £926k

Rent Estimate (pcm)

£3,550

£3k - £4k

Monthly

£3,550

Yield

4.87%

Verdict

Derived from HomePortfolio scores

154 Cat Hill 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 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

79/ 100

Strong

Investment Score

61/ 100

Moderate

Crime Score

13/ 100

Low

Walkability

71/ 100

High

Transit & Bike

Transit 31Bike 61

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: the advert has 5 bedrooms but the valuation snapshot describes 3 - an extension, conversion or HMO the evidence does not reflect, or a different home. It ranks after every home whose inputs are verified.

Valuation edge0/15
claims [AVM +0.8% (HIGH), sold-comps -21.2%, £/sqft -21.1%] → 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 200019888· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 9.7%· as of 18 Oct 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.81
- valuation_snapshotsrent estimate 3550/mo (range 3200-3900)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,212/mo, -34% 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 3 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 241 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 & liquidity14.6/15
228 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

£656,000£1,006,000

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£875,000

At the asking price

Monthly rent£3,550/mo

Evidenced range £3,200-£3,900

Interest rate5.4%

Loan to value75%

Cash required: £297,550
Net cash flow: -£495/mo
Cash on cash: -2.0%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.20 - 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 200019888Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 9.7%Valuation edge · as of 18 Oct 2026
valuation_snapshotsrent estimate 3550/mo (range 3200-3900)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
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 3550/mo (range 3200-3900)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 241 days on market; homes with a cut sold 0.2-0.3pp further below the cut ask, which is not an edge

Property risk deep-dive →

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£882,000

Rent Estimate (pcm)£3,550

Gross Yield4.87%

1y Growth-

3y Growth-3.8%

5y Growth-1.6%

10y Growth+0.8%

Last Sold Price£445,000 (2010-10-07)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

2EN4 8HU

Approval Rate

-12mo

Development

low

26/3948/PNH
Single storey extension rear extension with a total depth of 4.50 metres, a maximum height of 3.96 metres and an eaves height of 3.00 metres.
Pending
26/04571/LBC
Installation of four mobile boarding ramps (MBR) along the station platforms, enabling step-free access to the new fleet of trains, with removal of old MBRs designed for the existing fleet once the transition to new fleet has concluded.
Pending
26/3911/FUL
Erection of a single storey dwelling following demolition of the existing garages. Associated landscaping, refuse/recycling/cycle storage and amenity space
Pending

View Planning Timeline

Ownership

Corporate Ownership51.6%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2010-10-07
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£39,239

Population Density3,107 /km²

Owner Occupied77%

Age Distribution

0-15 22%16-64 61%65+ 17%

View Area Profile

Schools Nearby

East Barnet School
0.1 mi
Report card2026
Ofsted no longer awards a single overall grade.
Danegrove Primary School
0.3 mi
Good
Oaktree School
0.3 mi
Good
Trent CofE Primary School
0.4 mi
Outstanding

4 of 9 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

162 Cat Hill
-
£760k
-
178 Cat Hill
-
£690k
-
128 Cat Hill
-
£705k
-
160 Cat Hill
-
£600k
-

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