Flat 421, Dunn House, North Bridge Street, Sunderland, SR5 1AH
UPRN:45142146Flat/Maisonette1 bedsBuilt 1976-1982
Tenure: -Council Tax: Band AEPC: D (64)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T13:53:50.543021+00:00)Planning· freshPlanning: fresh, refreshed 2d ago (2026-11-02T06:46:06.089031+00:00)EPC· 6mo agoEPC: stale, refreshed 6mo ago (2026-05-20T10:58:39.129138+00:00)Risk· 5mo agoRisk: stale, refreshed 5mo ago (2026-06-18T00:00:00+00:00)Connectivity· 1mo agoConnectivity: ageing, refreshed 1mo ago (2026-10-03T06:43:10.905825+00:00)Schools· 4mo agoSchools: stale, refreshed 4mo ago (2026-07-07T02:37:19.861486+00:00)Amenities· 1mo agoAmenities: ageing, refreshed 1mo ago (2026-09-23T00:00:00+00:00)Area· Census 2021Area: static reference data (Census 2021); authoritative and does not refresh
HP Score
58
/ 100
Mixed
Verdict
2 days ago
- Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.
Mixed signals - investigate
Evidence
19 of 21 sourcesSale Estimate
£40,000
£32k - £48kLow
Estimate
£40k
Range
£32k – £48k
Rent Estimate (pcm)
£250
£250 - £300
Monthly
£250
Yield
7.50%
Verdict
Derived from HomePortfolio scores
Flat 421 earns an INVESTIGATE rating with HP Score 58/100. Investment score 68/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (86/100). 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
58
HP Score
58/ 100
Mixed
68
Investment Score
68/ 100
Moderate
100
Crime Score
100/ 100
Elevated
86
Walkability
86/ 100
Excellent
Transit & Bike
Transit 61Bike 67
Walk Score, out of 100
Valuation & Market
Sale Estimate£40,000
Rent Estimate (pcm)£250
Gross Yield7.50%
1y Growth-80.7%
3y Growth+6.6%
5y Growth+5.0%
10y Growth+3.8%
Last Sold Price-
Risk Overview
- Flood RiskUnknown
- SubsidenceModerate
- RadonLow
- MiningUnknown
- LandslideLow
- Air QualityLow
- NoiseHigh
Planning Activity
Recent Apps
1SR5 1AH
Approval Rate
100%12mo
Development
low
- Pending26/02286/LBCReplacement and repair of various internal doors
- Pending26/02223/DISDischarge of condition 3 (pre-occupation: fixed external plant) attached to planning application 23/01267/FUL
- Pending26/02224/DISDischarge of condition 3 (fixed plant equipment) attached to planning application 22/00316/FUL
Ownership
- Corporate Ownership70.9%
- Overseas OwnershipNo
- Lease Term Remaining-
- CovenantsRestrictive
- Lease Type-
- Last Ownership Change-
- SourceLand Registry
Connectivity
Broadband (Standard)
16 Mbps
Mobile 4G/5G Coverage
EEThreeO2Vodafone
EV Charger
-
PTAL Rating
-
Area Profile
Median EarningsLocal authority£27,989
Population Density2,721 /km²
Owner Occupied19%
Age Distribution
0-15 11%16-64 62%65+ 27%
Schools Nearby
- Beacon of Light School0.3 miGood
- Dame Dorothy Primary School0.4 mi
Inspected as Dame Dorothy Primary School (URN 108776) on 10 Feb 2022
- Grange Park Primary School0.4 miGood
- Redby Academy0.6 miGood
2 of 10 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.
Comparables
- Dunn House, 50 - 56 North Bridge Street-£47k-
- 38 North Bridge Street-£205k-
- Dunn House, 50 - 56 North Bridge Street-£13k-
- Dunn House, 50 - 56 North Bridge Street-£20k-