Prospect House, Garthmyl, Montgomery, SY15 6RW

UPRN:10011775101Semi-Detached House3 bedsBuilt before 1900

FreeholdCouncil Tax: Band FEPC: G (17)

Data freshness:Listing· freshPlanning· 4mo agoEPC· 6mo agoRisk· 2y agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Prospect House, Garthmyl, Montgomery, SY15 6RW

HP Score

/ 100

Strong

Verdict

3 days ago

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

Evidence

16 of 21 sources

Sale Estimate

£316,000

£300k - £332kHigh

Estimate

£316k

Range

£300k – £332k

Rent Estimate (pcm)

£850

£750 - £950

Monthly

£850

Yield

2.06%

Verdict

Derived from HomePortfolio scores

Prospect House earns an INVESTIGATE rating with HP Score 77/100. Investment score 64/100 reflects moderate fundamentals. Crime intensity is very low. 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 addressONS Census 2021Police.ukHM Land Registry company ownershipHM Land Registry covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

77/ 100

Strong

Investment Score

64/ 100

Moderate

Crime Score

4/ 100

Low

Walkability

No data

Transit & Bike

No data

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesLead to verifyListing checked 6 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 edge-1.6/15
claims [AVM -56.6% (HIGH)] → 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 10 Oct 2026
- valuation_snapshotsestimate for 10011775101· as of 10 Oct 2026
Rental economics0/40
gross yield 2.1%; range width penalty ×0.73
- valuation_snapshotsrent estimate 850/mo (range 750-950)· as of 10 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -1,594/mo, -187% 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 6 Nov 2026
Seller motivationNot scored
no listing-history inputs (first published date, price changes)
Risk & liquidity14.6/15
39 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£850/mo

Evidenced range £750-£950

Interest rate5.4%

Loan to value75%

Cash required: £164,550
Net cash flow: -£1,082/mo
Cash on cash: -7.9%
Score at this price: 13

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 0.51 - 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 10011775101Valuation edge · as of 10 Oct 2026
valuation_snapshotsrent estimate 850/mo (range 750-950)Rental economics · as of 10 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026
property_intelligencetransactions_12moRisk & liquidity

Sold comparables in depth Valuation methodology

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 750-950)
Seller motivation could not be scored
no listing-history inputs (first published date, price changes)

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

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£316,000

Rent Estimate (pcm)£850

Gross Yield2.06%

1y Growth-

3y Growth+5.4%

5y Growth+3.1%

10y Growth+3.1%

Last Sold Price£208,000 (2017-07-14)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideModerate
Air QualityLow
NoiseWithheld

View Full Risk Report

Planning Activity

Recent Apps

0SY15 6RW

Approval Rate

-12mo

Development

low

26/0222/DIS
Discharge of condition 5, 6, 7 and 8 of planning approval 25/0356/OUT
Approved
26/0218/RES
Reserved matters for details of appearance, landscaping, layout and scale in connection with outline approval of 2 dwellings ref 25/0356/OUT
Conditions
25/1708/RES
Reserved matters for details of appearance, landscaping, layout and scale in connection with outline approval of 2 dwellings ref 25/0356/OUT
Rejected

View Planning Timeline