57 Gardener Street, Portslade, Brighton, BN41 1SX

UPRN:22002802Terrace Property4 bedsBuilt before 1900

FreeholdCouncil Tax: Band CEPC: C (70)

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

57 Gardener Street, Portslade, Brighton, BN41 1SX

HP Score

/ 100

Strong

Verdict

2 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£447,000

£425k - £470kHigh

Estimate

£447k

Range

£425k – £470k

Rent Estimate (pcm)

£2,050

£2k - £2k

Monthly

£2,050

Yield

4.97%

Verdict

Derived from HomePortfolio scores

57 Gardener Street earns an INVESTIGATE rating with HP Score 82/100. Investment score 69/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is good (84/100). 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

82/ 100

Strong

Investment Score

69/ 100

Moderate

Crime Score

14/ 100

Low

Walkability

84/ 100

High

Transit & Bike

Transit 25Bike 51

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 27 Oct 2026

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

Valuation edge-1.6/15
claims [AVM -10.7% (HIGH), sold-comps -4.9%, £/sqft -4.8%] → measured edge -0.33pp of the ask; on later-registered sales an AVM discount carried no edge and a sold-evidence gap at most +0.5pp; asking more than 10% above the estimate (measured -0.33pp)
Market estimate used (HIGH confidence) · snapshot 9 Oct 2026
- valuation_snapshotsestimate for 22002802· as of 9 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.9%· as of 21 Oct 2026
Rental economics0/40
gross yield 5.0%; range width penalty ×0.91
- valuation_snapshotsrent estimate 2050/mo (range 1900-2200)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -712/mo, -35% 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 27 Oct 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 57 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 27 Oct 2026
Risk & liquidity14.6/15
200 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

£371,000£569,000

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£495,000

At the asking price

Monthly rent£2,050/mo

Evidenced range £1,900-£2,200

Interest rate5.4%

Loan to value75%

Cash required: £164,550
Net cash flow: -£251/mo
Cash on cash: -1.8%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.23 - 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 22002802Valuation edge · as of 9 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 19.9%Valuation edge · as of 21 Oct 2026
valuation_snapshotsrent estimate 2050/mo (range 1900-2200)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 27 Oct 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 27 Oct 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 2050/mo (range 1900-2200)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 57 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£447,000

Rent Estimate (pcm)£2,050

Gross Yield4.97%

1y Growth-2.0%

3y Growth+0.0%

5y Growth+1.9%

10y Growth+2.8%

Last Sold Price£466,500 (2024-01-15)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceSignificant
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0BN41 1SX

Approval Rate

-12mo

Development

low

AWDM/1049/26
Application for Certificate of Lawfulness for proposed siting of a mobile home ancillary to the main dwellinghouse to accommodate a dependant relative.
Pending
AWDM/1002/26
Application for Certificate of Lawfulness for Proposed loft conversion with gable-end and rear dormer and rooflights to front
Approved
AWDM/0979/26
Single storey rear extension
Approved

View Planning Timeline

Ownership

Corporate Ownership68.6%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2024-01-15
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

13 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£33,506

Population Density6,767 /km²

Owner Occupied69%

Age Distribution

0-15 17%16-64 64%65+ 19%

View Area Profile

Schools Nearby

Hove Micro-School
0.1 mi
Inspected by ISI
Brackenbury Primary School
0.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
Eastbrook Primary Academy
0.3 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
St Nicolas CofE Primary School
0.4 mi
GoodConcerns

3 of 11 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

36 Gardener Street
-
£7k
-
17 Gardener Street
-
£388k
-
59 Gardener Street
-
£465k
-
57 Gardener Street
-
£467k
-

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