Grove House, St. Briavels, Lydney, GL15 6QF

UPRN:10012935169Detached House3 bedsBuilt before 1900

FreeholdCouncil Tax: -EPC: E (51)

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

Grove House, St. Briavels, Lydney, GL15 6QF

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

18 of 21 sources

Sale Estimate

£724,000

£652k - £796kMedium

Estimate

£724k

Range

£652k – £796k

Rent Estimate (pcm)

£2,900

£3k - £3k

Monthly

£2,900

Yield

5.35%

Verdict

Derived from HomePortfolio scores

Grove House earns an INVESTIGATE rating with HP Score 62/100. Investment score 55/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (2/100). 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 covenantsHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

62/ 100

Mixed

Investment Score

55/ 100

Moderate

Crime Score

3/ 100

Low

Walkability

2/ 100

Low

Transit & Bike

Transit 6Bike 20

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 6 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 +10.2% (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 10012935169· as of 9 Oct 2026
Rental economics2.4/40
gross yield 5.4%; range width penalty ×0.86
- valuation_snapshotsrent estimate 2900/mo (range 2650-3150)· as of 9 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -741/mo, -26% 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
context, not scored: 1 price cut(s), 574 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 6 Nov 2026
Risk & liquidity12.9/15
228 sales/12mo in area; valuation range width 20%
- 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

£487,500£747,500

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£650,000

At the asking price

Monthly rent£2,900/mo

Evidenced range £2,650-£3,150

Interest rate5.4%

Loan to value75%

Cash required: £218,800
Net cash flow: -£186/mo
Cash on cash: -1.0%
Score at this price: 15

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.32 - 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 10012935169Valuation edge · as of 9 Oct 2026
valuation_snapshotsrent estimate 2900/mo (range 2650-3150)Rental economics · as of 9 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 6 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 6 Nov 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 2900/mo (range 2650-3150)
Seller motivation could not be scored
context, not scored: 1 price cut(s), 574 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. 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. 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.
4. Commission a full structural survey, not a basic condition report.
The score prices market evidence, not the fabric of the building.

Valuation & Market

Sale Estimate£724,000

Rent Estimate (pcm)£2,900

Gross Yield5.35%

1y Growth-6.5%

3y Growth-1.8%

5y Growth+0.1%

10y Growth+3.7%

Last Sold Price£735,000 (2023-12-01)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceLow
RadonModerate
MiningLow
LandslideModerate
Air QualityLow
NoiseBelow 40 dB

View Full Risk Report

Planning Activity

Recent Apps

1GL15 6QF

Approval Rate

100%12mo

Development

low

P1188/26/TPO
Reduce single lowest branch of Larch covered by G1 of Tree Preservation Order number DFTPO 23, by 1 metre to achieve clearance from adjacent building.
Pending
P1183/26/TCA
Fell Ash tree (T1) close to recently repaired stone wall. Reduce neighbouring Sycamore (T2) 2 metres from building. The Sycamore is rubbing on the building and the Ash tree has damaged the old wall which is a potential danger for the main road and bus stop.
Pending
P1073/26/LBC
Listed Building Consent application for the reconstruction of a collapsed barn and repairs to the traditional barns on known as Stowe Grange Barns. Works to involve repairs to the timber roof structures and securing the site with timber doors and boarding to the window openings.
Pending

View Planning Timeline