18 Base, 2 Trafalgar Street, Sheffield, S1 4LQ

UPRN:10013645351Flat/MaisonetteBeds -Built 2007 onwards

LeaseholdCouncil Tax: -EPC: B (81)

Data freshness:Price Paid· freshPlanning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021

18 Base, 2 Trafalgar Street, Sheffield, S1 4LQ

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

£154,000

£139k - £169kMedium

Estimate

£154k

Range

£139k – £169k

Rent Estimate (pcm)

£950

£900 - £1k

Monthly

£950

Yield

11.46%

Verdict

Derived from HomePortfolio scores

18 Base earns an INVESTIGATE rating with HP Score 63/100. Investment score 67/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (99/100). 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

63/ 100

Mixed

Investment Score

67/ 100

Moderate

Crime Score

99/ 100

Elevated

Walkability

99/ 100

Excellent

Transit & Bike

Transit 100Bike 64

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 30 Oct 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 estimate sits 35% above the ask; lead to verify: 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 +35.4% (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 9 Oct 2026
- valuation_snapshotsestimate for 10013645351· as of 9 Oct 2026
Rental economics39.6/40
gross yield 11.5%; range width penalty ×0.99; the estimate this rent rides on sits 35% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 950/mo (range 900-1000)· as of 9 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 35% above the ask on the same snapshot - verify the rent describes this home· as of 9 Oct 2026· verify before relying on this
Stress margin15.6/30
stressed cash flow +148/mo, +16% of rent (6.75% on a 75% loan; no service charge or ground rent disclosed); passes the stress; leasehold with no service charge disclosed - the stress assumes GBP 0
- underwriting_assumptionscosts not disclosed by the advert· as of 30 Oct 2026· verify before relying on this
Seller motivationNot scored
context, not scored: 1 price cut(s), 385 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 & liquidity12.9/15
89 sales/12mo in area; valuation range width 19%
- 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 sensitivityScores 70+ up to £94,500

£77,000£114,500

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£99,500

At the asking price

Monthly rent£950/mo

Evidenced range £900-£1,000

Interest rate5.4%

Loan to value75%

Cash required: £31,150
Net cash flow: £322/mo
Cash on cash: 12.4%
Score at this price: 68

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 2.83 - 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 10013645351Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 950/mo (range 900-1000)Rental economics · as of 9 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 35% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 30 Oct 2026 · verify before relying on this
portal_listingsprice_changes + first_published_date

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 950/mo (range 900-1000)
Rental economics needs verification before you rely on it
sale estimate 35% above the ask on the same snapshot - verify the rent describes this home

Plan

Before you offer

1. Get two written rental appraisals from local lettings agents.
The market estimate this rent rides on sits far above the asking price, so the rent may describe a different home.
2. Ask the agent why the price was reduced and whether a previous sale fell through.
1 price cut(s) recorded on the listing history.
3. Set your walk-away price before viewing - above £94,500 the deal stops scoring well.
Computed by re-running the score at higher prices.
4. 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.

Valuation & Market

Sale Estimate£154,000

Rent Estimate (pcm)£950

Gross Yield11.46%

1y Growth-

3y Growth-15.4%

5y Growth-4.9%

10y Growth-3.0%

Last Sold Price£168,750 (2008-01-09)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideModerate
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0S1 4LQ

Approval Rate

-12mo

Development

low

26/03192/LBC
Temporary works, remedial works, repairs and rebuild of various parts of Listed Building to prevent further deterioration (Application under Section 19 to vary directive no(s) 3 (approved plans) and remove/discharge condition no(s) 2 (mortar specification), 3 (bricks/roofing slates) and 4 (internal staircase/structures) as imposed by 25/00590/LBC)
Pending
26/03190/PVPN
Installation of Solar Photovoltaics (PV) panels to roof of building
Pending
26/00909/COND1
Application to approve details in relation to condition number: 2 (Sound Insulation Works) Relating to planning permission 26/00909/CDPN
Pending

View Planning Timeline