116 Alpha House, Broad Street, Northampton, NN1 2HS

UPRN:15111471Flat/Maisonette2 bedsBuilt 2003-2006

LeaseholdCouncil Tax: Band CEPC: C (79)

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

116 Alpha House, Broad Street, Northampton, NN1 2HS

HP Score

/ 100

Mixed

Verdict

yesterday

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

Evidence

20 of 21 sources

Sale Estimate

£112,000

£107k - £118kHigh

Estimate

£112k

Range

£107k – £118k

Rent Estimate (pcm)

£550

£500 - £600

Monthly

£550

Yield

5.74%

Verdict

Derived from HomePortfolio scores

116 Alpha House earns an INVESTIGATE rating with HP Score 67/100. Investment score 70/100 reflects strong fundamentals. Crime intensity is elevated. Walkability is excellent (90/100). 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 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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS

HP Score

67/ 100

Mixed

Investment Score

70/ 100

High

Crime Score

70/ 100

Elevated

Walkability

90/ 100

Excellent

Transit & Bike

Transit 46Bike 67

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£115,000

At the asking price

Monthly rent£550/mo

Evidenced range £500-£600

Interest rate5.4%

Loan to value75%

Cash required: £35,800
Net cash flow: -£7/mo
Cash on cash: -0.2%
Score at this price: -

After a 8% void allowance, 15% management and 10% maintenance. Lender coverage (rent ÷ interest): 1.42 - 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£112,000

Rent Estimate (pcm)£550

Gross Yield5.74%

1y Growth+8.5%

3y Growth-0.1%

5y Growth+0.7%

10y Growth+3.2%

Last Sold Price£152,950 (2007-06-27)

View Market Details

Risk Overview

Flood RiskUnknown
SubsidenceModerate
RadonModerate
MiningUnknown
LandslideLow
Air QualityLow
NoiseModerate

View Full Risk Report

Planning Activity

Recent Apps

0NN1 2HS

Approval Rate

-12mo

Development

low

2026/4417/TCA
Works to Sycamore tree within a conservation area
Pending
2026/4064/PA
To determine if Prior Approval required [under Schedule 2, Part 3, Class MA of the above order] for the conversion of the Upper floors from offices to one 3x bed residential flat
Pending
2026/4240/COND
Discharge of Condition 3 [Window Construction & Details] of Planning Permission 2025/4772/LBC [Internal refurbishment works to provide additional Toilets / Multi Use Offices / Re-Planning of Staff Facilities. New window to Office Space. External heating and cooling equipment / drainage pipes to elevations and ventilation grills]
Pending

View Planning Timeline

Ownership

Corporate Ownership65.4%
Overseas OwnershipNo
Lease Term Remaining105 yrs
CovenantsRestrictive
Lease TypeLeasehold
Last Ownership Change2007-06-27
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£33,059

Population Density-

Owner Occupied11%

Age Distribution

0-15 25%16-64 70%65+ 5%

View Area Profile

Schools Nearby

New Horizons Academy
0.1 mi
Inspected as The Spires Academy (URN 142926) on 14 Nov 2023
Spring Lane Primary School
0.1 mi
GoodConcerns
Castle Academy
0.1 mi
Report card2026
Ofsted no longer awards a single overall grade.
Northampton International Academy
0.3 mi
Area grades2024
Inspected after Ofsted withdrew the single overall grade.

1 of 8 nearby schools with published figures were oversubscribed in 2026 - demand, not a catchment.

View All Schools

Comparables

View All

Alpha House Broad Street
-
£70k
-
Alpha House Broad Street
-
£105k
-
Alpha House Broad Street
-
£128k
-
Alpha House Broad Street
-
£100k
-

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