Proppys
NN1West Northamptonshire

Central Northampton & NN1

Central Northampton & NN1 investment guide. Average gross yield 5.5%, landlord's market rental demand.

5.5%avg gross yield
£205kavg sold price (502 sales, 12mo)
Landlord's marketrental demand
Article 4: No· Permitted development applies
Last updated May 2026
Average Gross Yield
5.5%
+5.5% vs West Northamptonshire avg (0.0%)
Average Asking Price
£205,222
high confidence (502 sales)
Est. Monthly Rent
£1,046
2-bed · 3-bed £1,205 · 6.7% yield
Price Per Sq Ft
£231
Estimated Rent by Bedroom Count
Average asking rent and gross yield per bedroom count in NN1
1-bed
£817
per month
5.8% yield
2-bed
£1,046
per month
6.7% yield
3-bed
£1,205
per month
6.2% yield
4-bed
£732
per month
3.2% yield
Ownership mix
NN1 vs UK average · 19,488 dwellings · Source: ONS Census 2021
Landlord-heavy: 43% privately rented (btl) (22pp higher than the UK average of 20%).
Owned outrightNo mortgage on the property
18.2%(UK 32.9%)
-14.7pp vs UK
Owned with mortgageIncluding shared ownership
23.0%(UK 29.7%)
-6.7pp vs UK
Privately rented (BTL)Private landlord or letting agent
42.7%(UK 20.3%)
+22.4pp vs UK
Socially rentedCouncil or housing association
16.1%(UK 17.1%)
-1.0pp vs UK
Black tick = UK average. ONS Census 2021, TS054 (Tenure of household).
Yield by Property Type
Gross yield breakdown across property types in NN1
PropertyData.co.uk
TypeGross YieldAvg PriceAvg Rent/mo
Terraced5.6%£223,500£1,041
Semi-detached4.7%£276,632£1,083
Detached3.1%£409,229£1,064
Flat8.6%£140,829£1,006

Explore by strategy

Live data for each property type across West Northamptonshire.

HMOTerracedSemi-detachedDetachedFlatsStudent letsNew buildStrategy primers →
About Central Northampton & NN1 (NN1, West Northamptonshire)

NN1 presents an attractive entry point for buy-to-let investors seeking strong gross yields of 5.5% on properties averaging £205,222. The landlord's market conditions indicate consistent rental demand, making this a reliable location for investors prioritising cash flow over rapid capital appreciation. The affordable property prices relative to yields offer good value compared to many UK regions.

The tenant demographic skews towards young professionals and families seeking 1-3 bedroom properties, evidenced by the strongest yields in 2-bed units (6.7%) and solid demand for 3-beds (6.2%). Single-bedroom properties also perform well at 5.8% yield, suggesting appeal to first-time renters and professionals. This mixed tenant base provides portfolio flexibility and reduces reliance on any single demographic.

Investors should exercise caution with 4-bedroom properties, which show significantly weaker yields at just 3.2%—suggesting oversupply or lower rental demand at this end of the market. Due diligence on local economic drivers, transport links, and future regeneration plans will be essential to sustaining rental demand. Property condition and maintenance costs should be carefully assessed given the lower price points typical in this area.

Sold Price Trend - NN1
Average sold price, last 8 quarters
-28.6% over 2 years
Flip Activity - NN1
Same property bought and sold within 18 months, last 24 months
vs prior 24 months
Flips
2
last 24 months
Median uplift*
+26.3%
after HPI adjust
Median hold
11 mo
Flip rate
0.2%
of all sales
Recent case studies
whitworth road
Terraced
Bought Jun 24
£180k
Sold Dec 24
£240k
6 mo+30.4%*
Gross 33.3%
abington avenue
Terraced
Bought May 23
£280k
Sold Aug 24
£345k
15 mo+22.3%*
* Real uplift after ONS regional House Price Index adjustment. Freehold and leasehold included; leasehold flips flagged as lease-extension status is not verifiable from public data. Source: HM Land Registry Price Paid Data.
Planning & Licensing - NN1
Restrictions that affect HMO and buy-to-let investors in this postcode district
Article 4 Direction (HMO)Not in effect
HMOs of up to 6 occupants (C4 use class) can be created without planning permission in this area.
Selective LicensingNot in effect
Additional HMO LicensingNot in effect
No Article 4 directions in this LPA. Selective/additional licensing not yet verified.
Planning information is for guidance only. Always verify with the local planning authority before purchasing. Data correct as of April 2026.
Nearby Postcodes
Adjacent areas with comparable investment profiles
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