7 Straits, Portland, DT5 1HG

UPRN:100040655840Mid Terrace House2 bedsBuilt 1900-1929

FreeholdCouncil Tax: Band BEPC: C (69)

Data freshness:Listing· freshPlanning· 6mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoCrime· freshConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021Council Tax· 1mo ago

HP Score

/ 100

Mixed

Verdict

4 days ago

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

Evidence

20 of 21 sources

Sale Estimate

£207,000

£196k - £217kHigh

Estimate

£207k

Range

£196k – £217k

Rent Estimate (pcm)

£850

£800 - £950

Monthly

£850

Yield

4.86%

Verdict

Derived from HomePortfolio scores

7 Straits earns an INVESTIGATE rating with HP Score 72/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

72/ 100

Mixed

Investment Score

64/ 100

Moderate

Crime Score

27/ 100

Moderate

Walkability

71/ 100

High

Transit & Bike

Transit 13Bike 42

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 10 Nov 2026

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

Valuation edge0/15
claims [AVM -1.4% (HIGH), sold-comps -8.8%, £/sqft -8.8%] → 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 Nov 2026
- valuation_snapshotsestimate for 100040655840· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 22.5%· as of 9 Nov 2026
Rental economics0/40
gross yield 4.9%; range width penalty ×0.85
- valuation_snapshotsrent estimate 850/mo (range 800-950)· as of 9 Nov 2026· verify before relying on this
Stress margin0/30
stressed cash flow -391/mo, -46% 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 10 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 180 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 10 Nov 2026
Risk & liquidity14.6/15
184 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

£157,500£241,500

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£210,000

At the asking price

Monthly rent£850/mo

Evidenced range £800-£950

Interest rate5.4%

Loan to value75%

Cash required: £66,000
Net cash flow: -£120/mo
Cash on cash: -2.2%
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 100040655840Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 22.5%Valuation edge · as of 9 Nov 2026
valuation_snapshotsrent estimate 850/mo (range 800-950)Rental economics · as of 9 Nov 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 10 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 10 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 850/mo (range 800-950)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 180 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£207,000

Rent Estimate (pcm)£850

Gross Yield4.86%

1y Growth-

3y Growth-1.4%

5y Growth+2.5%

10y Growth+3.3%

Last Sold Price£190,000 (2022-08-05)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningSignificant
LandslideSignificant
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1DT5 1HG

Approval Rate

100%12mo

Development

low

P/TRC/2026/06363
T1 Conifer - Fell
Pending
P/TRD/2026/06273
T1 Conifer - Fell T2 Cherry - Crown reduction by up to 3m overall (50%) Under Regulation 14 (S198)
Pending
P/FUL/2026/05773
Form new vehicular access
Pending

View Planning Timeline

Ownership

Corporate Ownership62.2%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2022-08-05
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

14 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£31,444

Population Density2,395 /km²

Owner Occupied75%

Age Distribution

0-15 15%16-64 60%65+ 25%

View Area Profile

Schools Nearby

St George's Foundation Primary School
0.2 mi
Report card2026
Ofsted no longer awards a single overall grade.
Atlantic Academy Portland
1.3 mi
Report card2026
Ofsted no longer awards a single overall grade.
Wyke Regis Church of England Junior School
3.8 mi
Report card2026
Ofsted no longer awards a single overall grade.
Wyke Regis Infant School and Nursery
3.9 mi
-

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

View All Schools

Comparables

View All

29 Straits
-
£200k
-
31A Straits
-
£78k
-
31B Straits
-
£80k
-
15 Straits
-
£135k
-

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