Even on the area’s higher pay, Walnut costs more to live in than almost every U.S. town
It ranks #820 of 846 in California for affordability. Up 2% in a year, 54% above the California typical home.
Census 2020–24 home values, rents, tax bills and cost burden, measured against the median household income of the Los Angeles-Long Beach-Anaheim, CA metro area ($96K). How TownRatings grades cost of living
The grade measures what housing costs against what households in the area earn. Walnut’s area earns well above the typical U.S. town ($96K against $74K), but homes, rent and taxes here run higher still. Owners keep up better than renters: 37% of owners pay 30% or more of income for housing (typical U.S. town: 20%), against 62% of renters.
In dollars
- $1.2Mtypical home, 54% above the California typical homeZillow, September 2026
- $3,860a month for a two-bedroom, utilities includedHUD Fair Market Rent, 2026
In paychecks the grade
- 10.6 yrsof area income buys the typical home; the typical U.S. town: 3.3$96K, Los Angeles-area income
- 40%of area income goes to the median rent; the typical U.S. town: 18%Census 2020–24
- 62%of renters pay 30%+ of income for housing; across California: 55%Census 2020–24
- 37%of owners do; the typical U.S. town: 20%Census 2020–24
What Walnut’s housing numbers say
A burst of building in 2024
Walnut permitted 181 new homes in 2024, against about 45 in a typical year of the past decade. 2025 came in at 85. New homes ↓
Fewer people, more homes
Between the 2010 and 2020 censuses, Walnut lost 742 residents while 313 new homes were permitted. New homes ↓
Written from the data on this page. Home values are the Zillow Home Value Index, through September 2026; sales and supply are Redfin’s for September 2026; permits are Census figures through 2025; incomes, rents paid, taxes and ownership come from the Census American Community Survey.
What’s behind Walnut’s grade
Measured against what households in the area earn, Walnut is more affordable than 0% of U.S. towns, #820 of 846 in California. The four inputs sit close together, so no single cost explains the grade.
Values have outpaced California: the typical Walnut home is up 25.8% in five years, against 13.3% statewide (Zillow).
Up 25.8% in five years
Faster than California (13.3%).
Show as a table
| January | Walnut | California |
|---|---|---|
| 2017 | $722,000 | $451,000 |
| 2018 | $770,000 | $499,000 |
| 2019 | $824,000 | $537,000 |
| 2020 | $810,000 | $548,000 |
| 2021 | $864,000 | $604,000 |
| 2022 | $980,000 | $700,000 |
| 2023 | $1,039,000 | $723,000 |
| 2024 | $1,110,000 | $754,000 |
| 2025 | $1,171,000 | $778,000 |
| 2026 | $1,168,000 | $763,000 |
| September 2026 | $1,169,000 | $762,000 |
A typical Walnut home worth $710K in October 2016 is worth about $1.17M today.
Zillow Home Value Index: the typical value of all homes (middle third), smoothed and seasonally adjusted, through September 2026.
Too few sales to read the market
Only 16 homes sold in September 2026, the latest month in Redfin’s figures: too few to describe the market or quote a median sale price.
A typical home costs 10.6 years of area income
The calculator starts from the area income the grade uses. Switch to Walnut’s own median, or type yours.
That’s $789K short of a typical Walnut home.
A two-bedroom rents for about $3,860 a month here, $3,030 less than owning.
An estimate, not a loan offer: payments of up to 28% of income, a 30-year fixed loan, Walnut’s typical property tax (0.78% of value a year, from the Census) and insurance of about 0.35%. Mortgage insurance, HOA fees and other debts aren’t included.
A two-bedroom rents for about $3,860
Renters already here pay a median of $3,202, so moving in tends to cost more than staying put.
Fair Market Rent a month, utilities included
U.S. Department of Housing and Urban Development, Fair Market Rents by ZIP code (Los Angeles-Long Beach-Glendale, CA HUD Metro FMR Area): the 40th-percentile rent plus utilities for a standard unit. Median rent and renters: U.S. Census Bureau, American Community Survey.
85 new homes permitted in 2025
Builders were permitted 85 new homes in Walnut in 2025: 63 single-family houses and 22 in buildings with two or more homes, worth about $20 million to build. That's 3.1 per 1,000 residents, about the pace of California as a whole. Over the past 10 years, Walnut has permitted 584 homes in all.
Between the 2010 and 2020 censuses, Walnut's population fell by 742 even though 313 new homes were permitted. Homes are holding fewer people: households are getting smaller, or more homes are used part of the year. Across California: 2.7 new residents per new home.
Every year as a table
| Year | New homes | Single-family | 2+ per building | Value |
|---|---|---|---|---|
| 2026 (Jan–Aug) | 53 | 36 | 17 | $14.1 million |
| 2025 | 85 | 63 | 22 | $20 million |
| 2024 | 181 | 125 | 56 | $42.5 million |
| 2023 | 45 | 45 | 0 | $9.5 million |
| 2022 | 94 | 94 | 0 | $14.1 million |
| 2021 | 27 | 27 | 0 | $8.8 million |
| 2020 | 8 | 8 | 0 | $5 million |
| 2019 | 14 | 14 | 0 | $6.8 million |
| 2018 | 13 | 13 | 0 | $6 million |
| 2017 | 44 | 44 | 0 | $17.4 million |
| 2016 | 73 | 73 | 0 | $18.3 million |
| 2015 | 16 | 16 | 0 | $5.3 million |
| 2014 | 14 | 14 | 0 | $6.1 million |
| 2013 | 2 | 2 | 0 | $1.1 million |
| 2012 | 3 | 3 | 0 | $2 million |
| 2011 | 85 | 85 | 0 | $42.9 million |
| 2010 | 49 | 49 | 0 | $23.9 million |
| 2009 | 34 | 34 | 0 | $15.3 million |
| 2008 | 4 | 4 | 0 | $1.6 million |
| 2007 | 9 | 9 | 0 | $3.5 million |
| 2006 | 13 | 13 | 0 | $5.1 million |
| 2005 | 4 | 4 | 0 | $1.1 million |
| 2004 | 11 | 11 | 0 | $3.7 million |
| 2003 | 117 | 9 | 108 | $11.6 million |
| 2002 | 68 | 68 | 0 | $14 million |
| 2001 | 9 | 9 | 0 | $3.6 million |
| 2000 | 33 | 33 | 0 | $13.2 million |
Homes authorized by building permits, counted in the year the permit was issued. U.S. Census Bureau, Building Permits Survey.
Property tax runs above the California norm
The median bill is $7,897 (California: $5,124), 0.78% of a home’s value a year, against 0.70% statewide.
Census American Community Survey 2020–24: the median real-estate tax bill homeowners report, and that bill ÷ the median home value. Bills include town, school and county taxes. The Census reports bills over $10,000 only as “$10,000+”.
Walnut vs. its neighbors
Of the 3 towns here with a Zillow value, Walnut has the 3rd-lowest.
Cost next door · one source per column
| Town | Cost | Typical home Zillow, September 2026 | Median value Census 2020–24 | Tax rate bill ÷ value | 2-bed rent HUD 2026 |
|---|---|---|---|---|---|
| Walnut | D− | $1.2M | $1.0M | 0.78% | $3,860 |
| West Covina | D− | $835K | $780K | 0.63% | $2,820 |
| Industry | – | — | — | — | $2,860 |
| Pomona | D | $674K | $594K | 0.63% | $2,240 |
“—” under Cost: not graded (too little Census data, or under 1,000 residents). “—” under Zillow: Zillow publishes no value for that town, so it’s left blank rather than mixed with Census figures.
Questions about the cost of living in Walnut
Is Walnut expensive to live in?
Measured against what households in the area earn, Walnut costs more than 100% of U.S. towns: a D− for cost of living, #820 of 846 in California. The typical home costs 10.6 years of the median household income of the Los Angeles-Long Beach-Anaheim, CA metro area ($96K).
How much does a house cost in Walnut?
About $1.2M, Zillow’s typical value for September 2026, up 2.0% in a year. The California typical home is $762K.
What salary do you need to live in Walnut?
To buy the typical home with 20% down at 6.3%, about $295,000 a year, keeping the payment (about $6,890 a month with tax and insurance) at 28% of income. To rent a two-bedroom at 30% of income, about $154,000.
How much is rent in Walnut?
HUD puts a two-bedroom at about $3,860 a month with utilities, the going rate for someone moving in. Renters already here pay a median of $3,202 (Census 2020–24).
What are property taxes in Walnut?
The median bill is $7,897 a year, 0.78% of the median home value (California: $5,124, 0.70%), from the Census 2020–24.
Are home prices in Walnut going up?
Yes: up 2.0% in the past year and 25.8% in five years, against 13.3% across California (Zillow).
Neighbors talk housing
What Walnut buyers, sellers and renters are saying.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, September 2026. Sales, days on market and supply: Redfin Data Center, September 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. New homes: U.S. Census Bureau, Building Permits Survey. Fair Market Rents: U.S. Department of Housing and Urban Development. The calculator is an estimate, not a loan offer. Regional price levels: BEA; electricity: EIA. How TownRatings grades cost of living.