Skip to content
RE Intelligence

Rental numbers for ZIP 18020 (Bethlehem, PA)

Negative cash flow at any interest rate with 25% down: the rent does not cover operating costs and principal.

Rent here is HUD's Fair Market Rent for a 2-bedroom, because Zillow does not publish a rent index for this ZIP. It is the 40th percentile of gross rents, so market rent for a typical home is likely higher and the yield and cash flow below are conservative.
Gross yield
5.3%
rent x 12 / price
Est. cap rate
1.7%
NOI / price
Cash flow
-$1,737/mo
at 7.78%, 25% down
Typical price
$435,000
Zillow ZHVI, Aug 2026
HUD Fair Market Rent
$1,910/mo
HUD Fair Market Rent, 2 bedroom, FY2026

The pro forma

Typical home, default assumptions

Income and expenses, per year
OperatorLineAmountSource
Gross rent$22,920
Vacancy$1,146
Management$1,742
Property tax$6,927
Insurance$1,460
Maintenance$4,351
Net operating income$7,293
Loan payments$28,138
Cash flow-$20,845
Purchase and loan
OperatorLineAmountSource
Typical price$435,142
Down payment (25%)$108,786
Loan$326,357
Rate7.78%
Monthly payment$2,345
Cash in$121,840
Cash-on-cash return-17.1%
DSCR0.26
Break-even ratenone
Down payment25%
A common minimum for investment-property and DSCR loans.
Interest rate7.78%
Freddie Mac 30-year 7.03% (week of 2026-09-24) + 0.75 point investor premium.
Loan term30 years
Fixed, fully amortising.
Closing costs3% of price
Added to cash invested.
Insurance$1,460 a year
NAIC 2023 average homeowners (HO-3) premium for Pennsylvania, $1,217, x 1.2 for a landlord policy.
Maintenance1% of price a year
The 1% rule of thumb; older homes run higher.
Vacancy5% of rent
About 18 days empty a year.
Management8% of collected rent
A typical full-service fee; zero if you self-manage.

Trends

Five years to August 2026

Price, 12 months
+4.2%
Rent, 12 months
n/a
no Zillow rent series here
Rent minus price growth
n/a
positive means yields are improving
Typical value (Zillow ZHVI)Indexed to 100 at Aug 2021
9010011012013014020222023202420252026
Show the numbers
MonthTypical value
Aug 2021$331,041
Aug 2022$371,514
Aug 2023$383,316
Aug 2024$405,167
Aug 2025$417,690
Aug 2026$435,142

Rent references

Two sources, never blended

SourceStudio1 bed2 bed3 bed4 bed
HUD Small Area FMR, FY2026$1,320$1,570$1,910$2,440$2,570
Zillow observed rent, Aug 2026not published for this ZIP

HUD's Fair Market Rent is the 40th percentile gross rent (rent plus utilities) for a standard unit, and it is what Section 8 vouchers pay against. Zillow's index tracks asking rents on listed homes. The two measure different things, so they are shown side by side and never averaged. HUD area: Allentown-Bethlehem-Easton, PA HUD Metro FMR Area.

Property tax

Effective rate
1.59%
ZIP area, ACS
At the typical price
$6,927/yr

Median real estate taxes paid divided by median home value, Census ACS 2020 to 2024. Northampton County: 1.52%. Actual bills depend on the assessment, exemptions and any non-homestead rate.

Supply

Permits per 1,000 households
6.2
Northampton County, last 12 months
National percentile
55th
among US counties

760 new housing units permitted in 2025-09 to 2026-08, Census Building Permits Survey. A high figure means more new supply competing for tenants.

Nearby ZIP codes

ZIPDistanceTypical priceRentGross yieldCash flow /mo
18045Easton3.1 mi$424,000$2,2086.3%-$1,421
18017Bethlehem3.2 mi$390,000$2,1326.6%-$1,222
18018Bethlehem4.7 mi$301,000$1,7296.9%-$892
18042Easton5.7 mi$274,000$1,7577.7%-$643
18055Hellertown5.7 mi$378,000$2,1686.9%-$1,054
18064Nazareth5.9 mi$462,000$1,7524.5%-$2,002
18085Tatamy6.1 mi$368,000$1,480*4.8%-$1,551
18015Bethlehem6.2 mi$293,000$1,7667.2%-$766

* HUD Fair Market Rent, 2 bedroom (no Zillow rent index for that ZIP).

Every ZIP in Northampton CountyAllentown, PA metroPennsylvania

Run the numbers on a real listing

The calculator opens with this ZIP's figures. Swap in a listing's price and rent, your rate and your costs.

Open the calculator for 18020

Questions

Is 18020 good for rental property?
On the typical home here, priced at $435,000 and renting for $1,910 a month (HUD Fair Market Rent, 2 bedroom, FY2026), the gross yield is 5.3% and the estimated cap rate is 1.7%. At a 7.78% investor rate with 25% down, estimated cash flow is -$1,737 a month. The median gross yield across the 8,418 ZIP codes with full Zillow data is 5.6%. These are figures for a typical property, not a judgement on any particular one.
What is the typical rent in 18020?
Zillow does not publish a rent index for 18020. HUD's FY2026 Small Area Fair Market Rent for a 2-bedroom here is $1,910, the 40th percentile of gross rents and the basis for Section 8 payment standards.
What is the property tax rate in 18020?
The effective property tax rate is about 1.59% of value (median taxes paid divided by median home value, Census ACS 2020 to 2024). On the typical $435,000 home that is about $6,927 a year. Your bill depends on the assessment and local exemptions.
What interest rate makes a rental in 18020 break even?
With the default assumptions, no interest rate brings cash flow to zero: rent does not cover operating costs plus principal on a 30-year loan with 25% down.
How fast are prices and rents changing in 18020?
Over the 12 months to August 2026, the typical home value changed +4.2%.

Sources and method

Data: Zillow Research (ZHVI, ZORI), HUD, US Census Bureau, Freddie Mac. Every formula is on the methodology page.

Estimates from public data for a typical property. Not investment, tax or legal advice. Your property, financing and costs will differ.