78 Robertson Drive, St. Annes Park, Bristol, BS4 4RG

UPRN:249353Detached House3 bedsBuilt 1991-1995

FreeholdCouncil Tax: Band CEPC: C (70)

Data freshness:Listing· freshPrice Paid· freshPlanning· 2mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoAmenities· 1mo agoArea· Census 2021

78 Robertson Drive, St. Annes Park, Bristol, BS4 4RG

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

19 of 21 sources

Sale Estimate

£371,000

£353k - £390kHigh

Estimate

£371k

Range

£353k – £390k

Rent Estimate (pcm)

£2,000

£2k - £2k

Monthly

£2,000

Yield

6.23%

Verdict

Derived from HomePortfolio scores

78 Robertson Drive earns an INVESTIGATE rating with HP Score 74/100. Investment score 57/100 reflects moderate fundamentals. Crime intensity is very low. Walkability is limited (57/100). 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 NationsMarket 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

74/ 100

Mixed

Investment Score

57/ 100

Moderate

Crime Score

13/ 100

Low

Walkability

57/ 100

Moderate

Transit & Bike

Transit 9Bike 38

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 3 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 -3.8% (HIGH), sold-comps -7.2%, £/sqft -7.4%] → 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 12 Oct 2026
- valuation_snapshotsestimate for 249353· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 10 comps, dispersion 11.6%· as of 19 Oct 2026
Rental economics9.4/40
gross yield 6.2%; range width penalty ×0.95
- valuation_snapshotsrent estimate 2000/mo (range 1900-2150)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -284/mo, -14% 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 3 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 30 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 3 Nov 2026
Risk & liquidity14.6/15
512 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

£289,000£442,500

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£385,000

At the asking price

Monthly rent£2,000/mo

Evidenced range £1,900-£2,150

Interest rate5.4%

Loan to value75%

Cash required: £126,050
Net cash flow: £85/mo
Cash on cash: 0.8%
Score at this price: 24

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.54 - 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 249353Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 10 comps, dispersion 11.6%Valuation edge · as of 19 Oct 2026
valuation_snapshotsrent estimate 2000/mo (range 1900-2150)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 3 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 3 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 2000/mo (range 1900-2150)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 30 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£371,000

Rent Estimate (pcm)£2,000

Gross Yield6.23%

1y Growth-

3y Growth+3.3%

5y Growth+4.2%

10y Growth+4.3%

Last Sold Price£330,500 (2022-01-21)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningSignificant
LandslideModerate
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

2BS4 4RG

Approval Rate

100%12mo

Development

low

P26/02019/HH
Demolition of existing porch and erection of a single storey front and side extension
Conditions
26/13587/H
Removal of garage and erection of side extension.
Pending
26/13256/H
Single storey rear and two storey side extension.
Pending

View Planning Timeline