Average Rent, House Prices and Buy-to-Let Yield in North Hertfordshire (July 2026)
The average private rent in North Hertfordshire is £1,429 a month (ONS, July 2026) and the average house price £422,616 (HM Land Registry, June 2026): a gross yield of 4.1%, ranked 220 of 316 local authorities.
Rent in North Hertfordshire
The average private rent across all property types is £1,429 a month (+5.0% on a year earlier). The regional median in the East of England is £1,249.
| Property | Per month | Per year |
|---|---|---|
| 1 bedroom | £1,020 | £12,240 a year |
| 2 bedrooms | £1,279 | £15,348 a year |
| 3 bedrooms | £1,569 | £18,828 a year |
| 4+ bedrooms | £2,227 | £26,724 a year |
The bedroom ladder in North Hertfordshire: one to two bedrooms adds 25.4% to the rent, two to three adds 22.7% and three to four-plus adds 41.9% (England-and-Wales medians 27.3%, 20.9% and 40.9%). The biggest step here is three to four or more bedrooms — the size where an extra room earns most, and the first place to look when comparing a conversion against its cost.
House prices in North Hertfordshire
The average price paid is £422,616 (+7.8% on a year earlier).
| Type | Average price |
|---|---|
| Detached | £808,652 |
| Semi-detached | £485,755 |
| Terraced | £379,630 |
| Flat | £229,057 |
Prices are outrunning rents in North Hertfordshire. Prices moved +7.8% over the year against +5% for rents — a gap of 2.8 points that compresses the yield for anyone buying now, while an owner already holding takes the capital growth. North Hertfordshire ranks 109th of 316 local authorities for rent growth and 22nd of 316 for price growth; the England-and-Wales medians are +3.8% and +2.8%.
Gross yield by property type in North Hertfordshire
| Type | Rent / month | Average price | Gross yield | E&W median |
|---|---|---|---|---|
| Flat | £1,279 | £229,057 | 6.7% | 7.5% |
| Terraced house | £1,569 | £379,630 | 5% | 5.7% |
| Semi-detached | £1,569 | £485,755 | 3.9% | 4.6% |
| Detached | £2,227 | £808,652 | 3.3% | 4.1% |
On these pairings the strongest gross yield in North Hertfordshire is on flats at 6.7%, against an England-and-Wales median of 7.5% for that type; the weakest is detached. Gross figures ignore service charges, which usually make flats the thinnest net yield of the four.
What that means for a landlord
- Gross yield 4.1% (rent × 12 ÷ price) — rank 220 of 316 local authorities; the regional median is 4.2%. Net yield is lower once mortgage interest, insurance, maintenance and voids come off.
- Tenant affordability: referencing at 30× means a household income of about £42,870 a year for the average rent.
- EPC before 2030: 30% of EPCs lodged in North Hertfordshire over the last year were below band C — the level a rented home needs by 1 October 2030 — with 25% at D (EPC ratings in North Hertfordshire).
- Council tax: Band D in North Hertfordshire is £2,449 for 2026/27 (council tax in North Hertfordshire).
Lender maths on the averages. At a 5.5% stress rate and 145% rent cover — the common buy-to-let convention — the average rent of £1,429 supports a loan of about £215,022, which is 50.9% of the average price. That falls short of 75% loan-to-value, so a buyer of an average home here needs a larger deposit or a stronger rent to pass the stress test. Both numbers are conventions rather than rules — change them in the stress test.
Run the numbers for North Hertfordshire
- Yield calculator with £422,616 and £1,429 already filled in
- Mortgage stress test at 75% LTV on the average price
- Rent affordability: the income a tenant needs to reference at £1,429 a month
- Rental income tax on £17,148 a year of rent
Nearest neighbours by yield, in the East of England
| Area | Rent | Price | Yield | Rent 12m |
|---|---|---|---|---|
| Dacorum | £1,583 | £459,438 | 4.1% | +0.2% |
| Epping Forest | £1,843 | £536,765 | 4.1% | +5.7% |
| Huntingdonshire | £1,050 | £306,387 | 4.1% | +3.4% |
| Breckland | £925 | £273,851 | 4.1% | +3% |
| Welwyn Hatfield | £1,509 | £450,696 | 4% | +3.7% |
| East Hertfordshire | £1,519 | £460,778 | 4% | +2.5% |
All 316 areas ranked · council tax in North Hertfordshire · EPC ratings in North Hertfordshire.
Rents: ONS, Price Index of Private Rents (average monthly private rent by local authority, July 2026). Prices: HM Land Registry UK House Price Index (average price, June 2026). Gross yield = rent × 12 ÷ price, our calculation. Contains public sector information licensed under the Open Government Licence v3.0; contains HM Land Registry data © Crown copyright and database right 2026. Rankings and medians are ours, across 316 local authorities.
Asked about this area
£1,429 a month across all property types (ONS Price Index of Private Rents, July 2026), up 5.0% on a year earlier.
£422,616 (HM Land Registry UK House Price Index, June 2026).
About 4.1% gross on the averages — £1,429 rent against a £422,616 price — ranking 220 of 316 local authorities. Net yield depends on your mortgage and costs.
Flats on our pairing: 6.7% gross (£1,279 rent on a £229,057 price), against an England-and-Wales median of 7.5% for that type.
Rents +5% against prices +7.8% over the year — prices ahead, so yield is compressing.
Referencing at 30 times the monthly rent points to roughly £42,870 a year of household income for the average home; the affordability calculator shows 24× and 36× too.