21 Greenfield Park, Portishead, Bristol, BS20 6RG

UPRN:24062681Semi-Detached HouseBeds -Built 1967-1975

Tenure: -Council Tax: Band CEPC: E (40)

Data freshness:Listing· freshPrice Paid· freshPlanning· 3mo agoEPC· 3mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

21 Greenfield Park, Portishead, Bristol, BS20 6RG

HP Score

/ 100

Mixed

Verdict

2 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£382,000

£344k - £420kMedium

Estimate

£382k

Range

£344k – £420k

Rent Estimate (pcm)

£1,650

£2k - £2k

Monthly

£1,650

Yield

6.29%

Verdict

Derived from HomePortfolio scores

21 Greenfield Park earns an INVESTIGATE rating with HP Score 66/100. Investment score 47/100 reflects below-average fundamentals. Crime intensity is very low. Walkability is limited (31/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. 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)Defra 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

66/ 100

Mixed

Investment Score

47/ 100

Mixed

Crime Score

13/ 100

Low

Walkability

31/ 100

Mixed

Transit & Bike

Transit 14Bike 27

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence1 independent sourceLead to verifyListing checked 2 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 estimate sits 18% above the ask. It ranks after every home whose inputs are verified.

Valuation edge2.5/15
claims [AVM +17.5% (MEDIUM), sold-comps +20.5%, £/sqft +20.4%] → measured edge +0.50pp 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 12 Oct 2026
- valuation_snapshotsestimate for 24062681· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 6.6%· as of 31 Oct 2026
Rental economics9.2/40
gross yield 6.3%; range width penalty ×0.90; the estimate this rent rides on sits 18% above the ask - check the rent describes the advertised home
- valuation_snapshotsrent estimate 1650/mo (range 1500-1750)· as of 12 Oct 2026· verify before relying on this
- valuation_snapshotssale estimate 18% above the ask on the same snapshot - verify the rent describes this home· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -246/mo, -15% 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 2 Nov 2026
Seller motivationNot scored
context, not scored: 1 price cut(s), 87 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 2 Nov 2026
Risk & liquidity12.9/15
403 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

£236,000£362,000

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£315,000

At the asking price

Monthly rent£1,650/mo

Evidenced range £1,500-£1,750

Interest rate5.4%

Loan to value75%

Cash required: £101,550
Net cash flow: £79/mo
Cash on cash: 0.9%
Score at this price: 25

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.55 - 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 24062681Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 6.6%Valuation edge · as of 31 Oct 2026
valuation_snapshotsrent estimate 1650/mo (range 1500-1750)Rental economics · as of 12 Oct 2026 · verify before relying on this
valuation_snapshotssale estimate 18% above the ask on the same snapshot - verify the rent describes this homeRental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advert

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 1650/mo (range 1500-1750)
Rental economics needs verification before you rely on it
sale estimate 18% 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. 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£382,000

Rent Estimate (pcm)£1,650

Gross Yield6.29%

1y Growth-

3y Growth+0.4%

5y Growth+1.1%

10y Growth+3.0%

Last Sold Price-

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

1BS20 6RG

Approval Rate

100%12mo

Development

low

26/P/2149/FUH
Proposed erection of a first-floor side extension with front dormer.
Pending
26/P/2066/TPO
T1 Oak, T3, T4 and T6 Field Maples of MWA Root Barrier ProposalRoot Barrier is proposed to the front, side and rear of 22 Forester Road, BS20 6UW to mitigate the influence of vegetation at the left hand side of the property that has been implicated in subsidence damage. There will be root severance of T1 Oak, T3, T4 and T6 Field Maples which are subject to a Tree Preservation Order. There will be a 30 metre (approx.) barrier to the northerly elevation of the property as per MWA Root Barrier proposal. We are seeking consent to the installation of the barrier.
Pending
26/P/1932/FUL
Demolition of the existing changing rooms, hospitality room and tea hut; erection of a new permanent changing rooms building, with a secondary changing rooms and medical building; relocation of the existing public toilet block; installation of new spectator seating stand and new tea hut and PA hut; realignment of, and alterations to, the site boundary fencing and gates, and associated site works
Pending

View Planning Timeline

Ownership

Corporate Ownership54.5%
Overseas OwnershipNo
Lease Term Remaining66 yrs
CovenantsRestrictive
Lease Type-
Last Ownership Change-
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

15 Mbps

Mobile 4G/5G Coverage

EEThreeO2Vodafone

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,996

Population Density1,010 /km²

Owner Occupied87%

Age Distribution

0-15 17%16-64 51%65+ 32%

View Area Profile

Schools Nearby

Gordano School
0.2 mi
Good
St Joseph's Catholic Primary School
0.5 mi
Inspected as St Joseph's Catholic Primary School (URN 109238) on 2 Dec 2021
St Peter's Church of England Primary School
0.5 mi
Outstanding
High Down Junior School
0.6 mi
Inspected as High Down Junior School (URN 109084) on 1 Dec 2015

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

View All Schools

Comparables

View All

59 Greenfield Park
-
£350k
-
41 Greenfield Park
-
£380k
-
51 Greenfield Park
-
£325k
-
39 Greenfield Park
-
£287k
-

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