Skip to property details

23 Wilby Street, Northampton, NN1 5JX

UPRN:15038154Terrace Property3 bedsBuilt before 1900
FreeholdCouncil Tax: Band AEPC: E (44)
Data freshness:Price Paid· freshPrice Paid: fresh, refreshed 3d ago (2026-11-01T11:11:16.972966+00:00)Planning· 4mo agoPlanning: stale, refreshed 4mo ago (2026-07-10T09:10:32.437413+00:00)EPC· freshEPC: fresh, refreshed 4d ago (2026-11-01T06:14:48.257266+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· 1mo agoSchools: ageing, refreshed 1mo ago (2026-10-06T08:24:30.427161+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
23 Wilby Street, Northampton, NN1 5JX

HP Score

Mixed
Verdict
3 days ago
  • Verdict: INVESTIGATE, on a scale of Buy, Investigate, Avoid.

    Mixed signals - investigate

Evidence
17 of 21 sources
Sale Estimate
£175,000
£166k - £184kHigh
Estimate
£175k
Range
£166k – £184k
Rent Estimate (pcm)
£850
£750 - £900
Monthly
£850
Yield
5.83%

Verdict

Derived from HomePortfolio scores

23 Wilby Street earns an INVESTIGATE rating with HP Score 67/100. Investment score 53/100 reflects moderate fundamentals. Crime intensity is elevated. Walkability is excellent (89/100). 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)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 leasesHM Land Registry Price PaidPlanIt / council planning portalsOverture Maps PlacesOfsted / DfE GIAS
HP Score
67/ 100
Mixed
Investment Score
53/ 100
Moderate
Crime Score
66/ 100
Elevated
Walkability
89/ 100
Excellent
Transit & Bike
Transit 19Bike 60
Walk Score, out of 100

Valuation & Market

Sale Estimate£175,000
Rent Estimate (pcm)£850
Gross Yield5.83%
1y Growth+17.6%
3y Growth-0.1%
5y Growth+0.7%
10y Growth+3.2%
Last Sold Price-

Risk Overview

  • Flood RiskUnknown
  • SubsidenceModerate
  • RadonModerate
  • MiningUnknown
  • LandslideLow
  • Air QualityLow
  • NoiseLow

Planning Activity

Recent Apps
0NN1 5JX
Approval Rate
-12mo
Development
low
  • 2026/4243/COND
    Discharge of Condition 17 [Windows] of Planning Permission 2026/0556/S73 [Variation of Condition 2 (approved plans) of planning permission WNN/2022/0173 to substitute the approved drawings with as-built drawings to reflect the development as constructed, including the retention of part of the northern elevation, minor alterations to window openings, and associated internal and external amendments of planning permission WNN/2022/0173 (Conversion of existing factory building (Use Class B2) to 19 no self-contained flats for supported living (Use Class C2) and associated works including external alterations, formation of new vehicular access, creation of under croft parking, stopping up existing access, creation of amenity space and partial demolition)]
    Pending
  • 2026/3910/TCA
    T1 - False Acacia - Fell to ground level due to repeated damage to garden surface area (patio and foot path) from incremental root growth and with regards to proximity to neighboring property.
    Pending
  • 2026/3836/TCA
    1 x Holly Tree cut back in height from approximately 5.2m down to last cut approx. 3.3m. Laurel and Holly tree hedge reduce in height to last cut and heavy reduction of width away from fire lane pathway at No.31. Prunus Nigra Trees cutback side only to approximately 1.0m away from building.
    Pending

Ownership

  • Corporate Ownership65.4%
  • Overseas OwnershipNo
  • Lease Term Remaining-
  • CovenantsNone
  • Lease TypeFreehold
  • Last Ownership Change-
  • SourceLand Registry

Connectivity

Broadband (Standard)
15 Mbps
Mobile 4G/5G Coverage
-
EV Charger
-
PTAL Rating
-

Area Profile

Median EarningsLocal authority£33,059
Population Density-
Owner Occupied53%
Age Distribution
0-15 17%16-64 71%65+ 12%

Schools Nearby

  • Barry Primary School
    0.2 mi
    GoodConcerns
  • Stimpson Avenue Academy
    0.2 mi
    Good
  • Vernon Terrace Primary School
    0.2 mi
    Good
  • Northampton School for Boys
    0.4 mi
    Area grades2025

    Inspected after Ofsted withdrew the single overall grade.

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

Comparables

View All
  • 9 Wilby Street
    -
    £178k
    -
  • 43 Wilby Street
    -
    £195k
    -
  • 21 Wilby Street
    -
    £198k
    -
  • 39 Wilby Street
    -
    £207k
    -