Flat 4, 23 Sanderson Close, Hull, HU5 3DH

UPRN:10070551345Purpose Built Flat1 bedsBuilt 2003-2006

LeaseholdCouncil Tax: -EPC: C (79)

Data freshness:Listing· freshPlanning· 4mo agoOwnership· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 2mo agoArea· Census 2021

Flat 4, 23 Sanderson Close, Hull, HU5 3DH

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

16 of 21 sources

Sale Estimate

£115,000

£109k - £121kHigh

Estimate

£115k

Range

£109k – £121k

Rent Estimate (pcm)

£550

£500 - £600

Monthly

£550

Yield

6.00%

Verdict

Derived from HomePortfolio scores

Flat 4 earns an INVESTIGATE rating with HP Score 73/100. Investment score 54/100 reflects moderate fundamentals. Crime intensity is low. Walkability is limited (68/100). Flood risk is not assessed: check the Environment Agency long-term flood map before offering. Tenure is leasehold. 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 Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

73/ 100

Mixed

Investment Score

54/ 100

Moderate

Crime Score

19/ 100

Moderate

Walkability

68/ 100

Moderate

Transit & Bike

Transit 8Bike 77

Walk Score, out of 100

Opportunity

Why this could be an opportunity

Low confidence0 independent sourcesListing checked 11 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 +4.3% (HIGH), sold-comps -39.2%, £/sqft -39.2%] → 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 9 Nov 2026
- valuation_snapshotsestimate for 10070551345· as of 9 Nov 2026
- property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 22.5%· as of 8 Nov 2026
Rental economics12.4/40
gross yield 6.5% on contractual rent (listing-disclosed tenancy)
- listing_factscontractual rent 600/mo (tenanted)· as of 11 Nov 2026
Stress margin0/30
stressed cash flow -153/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 11 Nov 2026
Seller motivationNot scored
context, not scored: 0 price cut(s), 284 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 11 Nov 2026
Risk & liquidity14.6/15
653 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

£82,500£126,500

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£110,000

At the asking price

Monthly rent£550/mo

Evidenced range £500-£600

Interest rate5.4%

Loan to value75%

Cash required: £34,300
Net cash flow: £10/mo
Cash on cash: 0.3%
Score at this price: 27

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.48 - 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 10070551345Valuation edge · as of 9 Nov 2026
property_comparablessold-evidence family (implied value + £/sqft): 12 comps, dispersion 22.5%Valuation edge · as of 8 Nov 2026
listing_factscontractual rent 600/mo (tenanted)Rental economics · as of 11 Nov 2026
underwriting_assumptionscosts not disclosed by the advertStress margin · as of 11 Nov 2026
portal_listingsprice_changes + first_published_dateSeller motivation · as of 11 Nov 2026
property_intelligence

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion
Seller motivation could not be scored
context, not scored: 0 price cut(s), 284 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 →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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.
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£115,000

Rent Estimate (pcm)£550

Gross Yield6.00%

1y Growth-

3y Growth+0.5%

5y Growth+1.9%

10y Growth+2.6%

Last Sold Price£134,995 (2008-06-30)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningUnknown
LandslideLow
Air QualityLow
NoiseLow

View Full Risk Report

Planning Activity

Recent Apps

0HU5 3DH

Approval Rate

-12mo

Development

low

26/01085/TC
Works to trees in a Conservation Area
Pending
26/01086/TC
Works to trees in a Conservation area
Pending
26/01079/CONDET
Discharge of conditions 4, 5 and 6 of approval ref. 26/00216/FULL - Change of use of upper floor to flat and associated external alterations (Amended plans received)
Pending

View Planning Timeline

Ownership

Corporate Ownership85.1%
Overseas OwnershipNo
Lease Term Remaining179 yrs
CovenantsNone
Lease TypeLeasehold
Last Ownership Change2008-06-30
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

6 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£27,309

Population Density6,629 /km²

Owner Occupied66%

Age Distribution

0-15 17%16-64 71%65+ 12%

View Area Profile

Schools Nearby

Froebel House School
0.5 mi
Requires improvement
Bricknell Primary School
0.5 mi
Area grades2025
Inspected after Ofsted withdrew the single overall grade.
Sidmouth Primary School
0.5 mi
Good
St Vincent's Voluntary Catholic Academy
0.6 mi
Report card2026
Ofsted no longer awards a single overall grade.

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

View All Schools

Comparables

View All

23 Sanderson Close
-
£103k
-
23 Sanderson Close
-
£135k
-
23 Sanderson Close
-
£135k
-
23 Sanderson Close
-
£135k
-

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