448 Portway, Bristol, BS11 9UA

UPRN:35389Semi-Detached House3 bedsBuilt 1930-1949

FreeholdCouncil Tax: Band CEPC: D (66)

Data freshness:Planning· 4mo agoEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 4mo agoAmenities· 2mo agoArea· Census 2021

HP Score

/ 100

Mixed

Verdict

3 days ago

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

Evidence

19 of 21 sources

Sale Estimate

£364,000

£345k - £382kHigh

Estimate

£364k

Range

£345k – £382k

Rent Estimate (pcm)

£1,900

£2k - £2k

Monthly

£1,900

Yield

6.25%

Verdict

Derived from HomePortfolio scores

448 Portway earns an INVESTIGATE rating with HP Score 72/100. Investment score 53/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (65/100). 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

72/ 100

Mixed

Investment Score

53/ 100

Moderate

Crime Score

22/ 100

Moderate

Walkability

65/ 100

Moderate

Transit & Bike

Transit 39Bike 66

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 2 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 -0.3% (HIGH), sold-comps -9.3%, £/sqft -9.1%] → 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 35389· as of 12 Oct 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 12.8%· as of 27 Oct 2026
Rental economics9.3/40
gross yield 6.2%; range width penalty ×0.94
- valuation_snapshotsrent estimate 1900/mo (range 1800-2050)· as of 12 Oct 2026· verify before relying on this
Stress margin0/30
stressed cash flow -273/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 2 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 122 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 & liquidity14.6/15
159 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

£274,000£419,500

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£365,000

At the asking price

Monthly rent£1,900/mo

Evidenced range £1,800-£2,050

Interest rate5.4%

Loan to value75%

Cash required: £119,050
Net cash flow: £84/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 35389Valuation edge · as of 12 Oct 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 12.8%Valuation edge · as of 27 Oct 2026
valuation_snapshotsrent estimate 1900/mo (range 1800-2050)Rental economics · as of 12 Oct 2026 · verify before relying on this
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 2 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 2 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 1900/mo (range 1800-2050)
Seller motivation could not be scored
context, not scored: 0 price cut(s), 122 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£364,000

Rent Estimate (pcm)£1,900

Gross Yield6.25%

1y Growth-

3y Growth+1.2%

5y Growth+4.2%

10y Growth+4.4%

Last Sold Price£265,000 (2020-10-08)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningLow
LandslideLow
Air QualityLow
NoiseHigh

View Full Risk Report

Planning Activity

Recent Apps

0BS11 9UA

Approval Rate

-12mo

Development

low

26/P/2156/TEN
Regulation 5 Notice under The Electronic Communications Code Regulations 2003 (amended) for the Installation of Fixed line Broadband Apparatus comprising of 1no. 8m light wooden pole. THIS IS NOT A PLANNING APPLICATION
Pending
26/P/1891/TPO
T1, Silver Birch, Betula pendula full crown reduction of approx. 3.0m inheight matching the side by approx. 2.0m to previous pruning points. Crown. raise to approx. 2.0m by secondary limb pruning only. prune back from building by 2.0m.
Pending
26/13646/CP
Application for a Lawful Development Certificate for a Proposed use or development - Single-storey rear extension to the dwellinghouse. Associated works comprise the removal of the existing rear doors and windows where the extension connects to the existing dwelling. To the front of the property, the existing paved/hardstanding area will be enlarged to provide off-street car parking, together with the removal of the existing low front boundary wall and the formation/alteration of the associated vehicular access.
Approved

View Planning Timeline

Ownership

Corporate Ownership74.1%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2020-10-08
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£34,051

Population Density4,875 /km²

Owner Occupied65%

Age Distribution

0-15 19%16-64 62%65+ 19%

View Area Profile

Schools Nearby

St Bernard's Catholic Primary School
0.1 mi
Inspected as St Bernard's Catholic Primary School (URN 109246) on 19 Apr 2018
Shirehampton Primary School
0.3 mi
Good
Oasis Academy Brightstowe
0.4 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.
Nova Primary School
0.7 mi
Inspected as Nova Primary School (URN 108914) on 5 Jul 2022

2 of 12 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

446 Portway
-
£300k
-
448 Portway
-
£265k
-
438 Portway
-
£271k
-
438 Portway
-
£209k
-

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