66 Compton Avenue, Brighton, BN1 3PS

UPRN:22242275Semi-Detached House4 bedsBuilt 2007-2011

FreeholdCouncil Tax: Band DEPC: C (80)

Data freshness:Price Paid· freshPlanning· 8mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

20 of 21 sources

Sale Estimate

£547,000

£520k - £575kHigh

Estimate

£547k

Range

£520k – £575k

Rent Estimate (pcm)

£3,100

£3k - £3k

Monthly

£3,100

Yield

6.76%

Verdict

Derived from HomePortfolio scores

66 Compton Avenue earns an INVESTIGATE rating with HP Score 73/100. Investment score 66/100 reflects moderate fundamentals. Crime intensity is moderate. Walkability is excellent (92/100). 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

73/ 100

Mixed

Investment Score

66/ 100

Moderate

Crime Score

51/ 100

Elevated

Walkability

92/ 100

Excellent

Transit & Bike

Transit 43Bike 70

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 30 Oct 2026

This rests largely on a single source. Treat the score as a prompt to investigate, not a conclusion.

Valuation edge0/15
claims [AVM -0.5% (HIGH)] → 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 10 Oct 2026
- valuation_snapshotsestimate for 22242275· as of 10 Oct 2026
Rental economics13.3/40
gross yield 6.8%; range width penalty ×0.94
- valuation_snapshotsrent estimate 3100/mo (range 2900-3300)· as of 10 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -172/mo, -6% 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 30 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 139 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 30 Oct 2026
Risk & liquidity14.6/15
801 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

£412,500£632,500

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£550,000

At the asking price

Monthly rent£3,100/mo

Evidenced range £2,900-£3,300

Interest rate5.4%

Loan to value75%

Cash required: £183,800
Net cash flow: £290/mo
Cash on cash: 1.9%
Score at this price: 28

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.67 - 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 22242275Valuation edge · as of 10 Oct 2026
valuation_snapshotsrent estimate 3100/mo (range 2900-3300)Rental economics · as of 10 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 30 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 30 Oct 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 3100/mo (range 2900-3300)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 139 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. 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£547,000

Rent Estimate (pcm)£3,100

Gross Yield6.76%

1y Growth+81.1%

3y Growth-0.4%

5y Growth+0.7%

10y Growth+2.8%

Last Sold Price£395,000 (2009-07-14)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0BN1 3PS

Approval Rate

-12mo

Development

low

BH2026/00374
To install telecommunications apparatus.
Pending
BH2026/00375
To install telecommunications apparatus.
Pending
BH2026/00368
Prior approval for change of use at ground floor from commercial, business and service (E) to form 1no one bedroom flat (C3).
Pending

View Planning Timeline

Ownership

Corporate Ownership52.6%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2009-07-14
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

8 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,506

Population Density-

Owner Occupied34%

Age Distribution

0-15 9%16-64 84%65+ 7%

View Area Profile

Schools Nearby

Brighton Hove and Sussex Sixth Form College
0.3 mi
-
Team Domenica
0.3 mi
-
St Paul's CofE Primary School
0.4 mi
Report card2026
Ofsted no longer awards a single overall grade.
Brighton Girls GDST
0.4 mi
Inspected by ISI

3 of 8 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

White Lodge, 60 Compton Avenue
-
£354k
-
34A Compton Avenue
-
£358k
-
56 Compton Avenue
-
£1.38M
-
White Lodge, 60 Compton Avenue
-
£408k
-

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