12 Denmark Street, Diss, IP22 4LE

UPRN:2630113636Semi-Detached House3 bedsBuilt before 1900

FreeholdCouncil Tax: Band CEPC: E (44)

Data freshness:Listing· freshPrice Paid· freshPlanning· freshEPC· 6mo agoRisk· 5mo agoConnectivity· 1mo agoSchools· 1mo agoAmenities· 1mo agoArea· Census 2021Council Tax· 4mo ago

HP Score

/ 100

Mixed

Verdict

today

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

Evidence

19 of 21 sources

Sale Estimate

£313,000

£297k - £328kHigh

Estimate

£313k

Range

£297k – £328k

Rent Estimate (pcm)

£1,400

£1k - £2k

Monthly

£1,400

Yield

6.00%

Verdict

Derived from HomePortfolio scores

12 Denmark Street earns an INVESTIGATE rating with HP Score 63/100. Investment score 58/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is good (75/100). 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

63/ 100

Mixed

Investment Score

58/ 100

Moderate

Crime Score

66/ 100

Elevated

Walkability

75/ 100

High

Transit & Bike

Transit 37Bike 63

Walk Score, out of 100

Opportunity

Not scored as an opportunity

We will not put a number on this one.

listing is 'Sold subject to contract' - sale already progressing, not an actionable opportunity

Withholding a score is deliberate. A number built on missing or stale inputs would look more certain than the evidence allows.

Economics

What happens to your money

Your assumptions

Purchase price£280,000

At the asking price

Monthly rent£1,400/mo

Evidenced range £1,300-£1,500

Interest rate5.4%

Loan to value75%

Cash required: £89,300
Net cash flow: £24/mo
Cash on cash: 0.3%
Score at this price: -

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.

Risks

What could kill this deal

Score confidence is low
largely a single source - treat the number as a prompt, not a conclusion

Property risk deep-dive →flood, subsidence, crime, environment - the full domain

Plan

Before you offer

1. 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£313,000

Rent Estimate (pcm)£1,400

Gross Yield6.00%

1y Growth-

3y Growth-2.6%

5y Growth+0.0%

10y Growth+2.7%

Last Sold Price£175,000 (2015-04-21)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonLow
MiningLow
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

1IP22 4LE

Approval Rate

100%12mo

Development

low

2026/2990
Installation of combined defibrillator and bleed kit cabinet to external wall of Nationwide Building Society branch.
Pending
2026/2905
T1 2x Cedar - Fell and replant with Cherry
Approved
2026/3022
T6 Ash - Fell under an exception of the TPO restrictions for dead trees.
Approved

View Planning Timeline

Ownership

Corporate Ownership72.4%
Overseas OwnershipNo
Lease Term Remaining-
CovenantsRestrictive
Lease TypeFreehold
Last Ownership Change2015-04-21
SourceLand Registry

View Ownership Details

Connectivity

Broadband (Standard)

17 Mbps

Mobile 4G/5G Coverage

EV Charger

PTAL Rating

View Connectivity Map

Area Profile

Median EarningsLocal authority£32,934

Population Density-

Owner Occupied51%

Age Distribution

0-15 14%16-64 59%65+ 27%

View Area Profile

Schools Nearby

Diss Church of England Junior Academy
0.3 mi
Good
Diss High School
0.5 mi
Good
Diss Infant Academy and Nursery
0.6 mi
Report card2026
Ofsted no longer awards a single overall grade.
Roydon Primary School
0.6 mi
Good

2 of 14 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

21 Denmark Street
-
£340k
-
16 Denmark Street
-
£400k
-
Grasmere Apartments Denmark Street
-
£450k
-
Grasmere Apartments Denmark Street
-
£540k
-

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