Placer County, CA Homes for Sale & Real Estate

By Matthew Martinez, Founder, CEO & Managing Broker, Diamond Real Estate Group. California DRE #01869679.

Placer County runs from the Sacramento Valley suburbs of Roseville, Rocklin and Lincoln, up through the Gold Country foothills around Auburn, to the high Sierra and the north and west shores of Lake Tahoe. In September 2026 the California Association of REALTORS® (C.A.R.) reported a median price of $675,000 for existing single-family homes in the county, up 3.4% from $653,000 a year earlier. The county has six incorporated places, the cities of Roseville, Rocklin, Lincoln, Auburn and Colfax and the Town of Loomis, and large unincorporated areas such as Granite Bay, the foothill ranch country and the Tahoe communities, where the county is the planning authority.

The rules that shape a purchase change with elevation. In the valley suburbs, special taxes from community facilities districts can add a meaningful line to the tax bill. In the foothills, wells, septic systems, fire zones and private roads set the checks. At Tahoe, a regional agency governs development and the county caps short-term rental permits. This guide covers prices, regions and towns, taxes, rental rules, hazards and services, and what sellers should prepare. Treat it as general information rather than legal or tax advice, and have a California real estate attorney or tax adviser review the details of any purchase or sale you’re planning.

Placer County homes for sale

Placer County market report

Placer County prices and housing figures

Item	Value	Source and date
Median price, existing single-family homes	$675,000 ($653,000 a year earlier)	September 2026, C.A.R.
Median the month before	$692,500	August 2026, C.A.R.
Change in sales from a year earlier	Down 5.6%	September 2026, C.A.R.
Median value, owner-occupied homes	$688,100	2020–2024, Census ACS
Median monthly owner costs with a mortgage	$2,984	2020–2024, Census ACS
Median monthly owner costs without a mortgage	$939	2020–2024, Census ACS
Median gross rent	$2,069 a month	2020–2024, Census ACS
Owner-occupied share of homes	74.8%	2020–2024, Census ACS
Housing units	189,461	July 1, 2025 estimate, Census
Residential building permits	3,254	2025, Census
Population	442,081	July 1, 2025 estimate, Census
Mean travel time to work	27.4 minutes	2020–2024, Census ACS
Land area	1,407.08 square miles	2020, Census

Two things stand out. Placer issued 3,254 residential building permits in 2025, so new construction competes directly with resales in the valley cities. And the Census puts the owner-occupancy rate at 74.8%, about three of every four occupied homes. C.A.R. put the average 30-year fixed rate at 6.86% for September 2026.

How Placer compares

County or area	Median, September 2026 (C.A.R.)	Price, year over year	Sales, year over year
Placer County	$675,000	+3.4%	−5.6%
El Dorado County	$681,500	+0.2%	−10.9%
Sacramento County	$555,000	+2.8%	−2.7%
Nevada County	$550,000	+3.3%	−9.6%
Yolo County	$634,500	+1.0%	−22.0%
California	$899,720	+1.7%	−6.5%

By our arithmetic, Placer’s median sat about $120,000 above Sacramento County’s and about $225,000 below the statewide figure. Buyers comparing the two sides of the county line can start with our Sacramento County guide and, across the American River, our El Dorado County guide.

Placer County regions, cities and communities

Think of the county in three bands: the valley floor along Interstate 80 and Highway 65, the foothills from Loomis and Auburn up to Colfax, and the high country east of the Sierra crest. A Roseville or Auburn mailing address does not prove a parcel is inside a city, so check the jurisdiction on the parcel record.

Area	Jurisdiction	Setting and what to check
Roseville	City	The county’s largest city; established neighborhoods near downtown and newer master-planned areas to the west; city-run electric utility; check special taxes
Rocklin	City	Suburban city between Roseville and Loomis; mix of older tracts and newer subdivisions; check special taxes
Lincoln	City	City on Highway 65 with large master-planned communities, including age-restricted (55+) ones; check special taxes and HOA rules
Granite Bay	Unincorporated	Larger lots and custom homes near Folsom Lake; county planning; septic on some parcels
Loomis	Town	Small-lot town center surrounded by semi-rural acreage zoned for horses and small farms
Penryn, Newcastle, Ophir	Unincorporated	Foothill acreage and orchards between Loomis and Auburn; wells, septic, private roads
Auburn	City; county seat	Historic Gold Rush town on I-80 and Highway 49; older homes, hillside lots, canyon-edge fire exposure
North Auburn, Meadow Vista, Applegate	Unincorporated	Foothill neighborhoods and rural lots; check fire zone, water source and septic
Colfax	City	Small I-80 city at the upper edge of the foothills
Foresthill, Alta, Dutch Flat	Unincorporated	Higher foothill and forest communities; snow, fire and access drive costs
Olympic Valley and Alpine Meadows	Unincorporated	Ski-area communities east of the crest; snow-load design and resort rules
Tahoe City, Kings Beach, Tahoe Vista, Carnelian Bay, Homewood	Unincorporated	North and west shore of Lake Tahoe; regional agency rules plus county short-term rental caps

Roseville, Rocklin and Lincoln

This is the suburban core of the county. Housing runs from 1950s and 1970s ranch homes in older Roseville neighborhoods to new planned communities with parks, trails and school sites built in phases. Freeway access via I-80 and Highway 65 links these cities to Sacramento. Because so much of this housing is newer, compare not just price per square foot but the full tax bill, HOA dues and the builder’s warranty status.

Granite Bay and Loomis

Granite Bay is unincorporated, with many larger lots, custom homes and horse properties near Folsom Lake. Loomis keeps a rural feel around a small town center. Here, lot size, zoning for animals, septic records and whether a parcel has public water or a well decide value more than the house alone.

Auburn and the foothills

Auburn sits where I-80 meets Highway 49 above the American River canyon, with Victorian and early twentieth century houses near Old Town and hillside homes around it. Beyond the city line, the foothill communities offer acreage, ranches and orchards. Expect wells, septic, private road agreements and fire hazard zones to be part of every purchase; our post on private road maintenance agreements explains what to ask for.

The high Sierra and Lake Tahoe

East of the crest, Placer includes Olympic Valley, Alpine Meadows and the California side of Lake Tahoe’s north and west shores. Truckee and Incline Village are nearby but not in Placer County: Truckee is in Nevada County and Incline Village is in Nevada. Mountain homes here are often second homes, and the rules on building and renting differ sharply from the valley; see the Tahoe section below.

Taxes and closing costs in Placer County

The county documentary transfer tax is $1.10 per $1,000 of value. Title industry guides for 2026 from Ticor Title and Chicago Title list no additional city transfer tax for Placer’s cities, so a Roseville or Auburn sale pays only the county rate. On a $675,000 sale that’s $742.50.

Who pays what is local custom, not law. Both guides show the seller customarily covering the county transfer tax, while buyer and seller usually share the escrow fee and the cost of the owner’s title policy in Placer. That differs from the North Bay and from Sacramento County, so read our guide on who pays closing costs in California and write the split into the contract. Our California transfer tax guide compares rates across counties.

Mello-Roos and other special taxes

In the valley cities, many newer neighborhoods pay special taxes through community facilities districts (CFDs, often called Mello-Roos districts) or assessment districts. Roseville, for example, lists Mello-Roos bond districts, Mello-Roos service districts, landscaping and lighting districts and older 1915 Act assessment districts. Its service districts help fund parks, open space and public landscaping, and the city adjusts their rates each year by the October-to-October change in the Consumer Price Index.

Those taxes are collected on the regular property tax bill, due December 10 and April 10. To see what a specific home pays, look up the parcel number and read the county tax bill, then ask for the district’s formation documents, which set out how the tax is calculated. State law requires sellers to make a good-faith effort to give buyers a notice of any Mello-Roos tax, and the natural hazard disclosure report often includes it; see our guide to the NHD report.

Property tax and loan limits

Proposition 13 sets the base tax at 1% of assessed value plus voter-approved debt, so the special taxes and local bonds on a particular bill are what make two similar homes cost different amounts to own. For 2026, FHFA’s baseline conforming loan limit of $832,750 for a one-unit home applies in Placer County, well below the Bay Area’s high-cost ceiling; many Placer purchases fit within it.

Short-term rentals and Lake Tahoe rules

Placer County adopted its short-term rental ordinance in November 2019, effective January 1, 2020, with a comprehensive update in effect from March 10, 2022. In a November 2024 release about the North Lake Tahoe region, the county said the maximum permit cap was set at 3,900.

The same release said owners had to pass a defensible space inspection by November 30 or risk suspension, and that the Board was finalizing amendments, including a 30-night yearly minimum rental requirement once the cap is reached, with owner-occupied rentals exempt. That release was still the latest update on the county page when we checked in October 2026, and we could not confirm there what the Board adopted on December 3, 2024. Ask the county for the current cap, permit count, minimum-night rules and waitlist before you count on rental income, and remember that a permit’s status after a sale is something to confirm, not assume.

Development at Tahoe is also governed by the Tahoe Regional Planning Agency (TRPA), a bi-state agency created by an interstate compact between California and Nevada. TRPA’s regional plan and code govern land coverage, development rights, shoreline work and permits in the basin, on top of county rules. An addition, a new garage or a pier can need TRPA approval and verified coverage rights.

Building for snow

Elevation sets the structural design snow load. Under the county’s amendments to the building code introduced in 2019, the ground snow load rises from 10 pounds per square foot at 100 to 1,000 feet to 200 pounds at 4,500 to 5,000 feet. Above 5,000 feet it depends on whether the site is on the west or east side of the county, reaching 545 pounds on the west side above 7,500 feet. Above 50 pounds, conventional framing must be designed by a licensed professional, which affects the cost of additions and rebuilds in the high country.

Wildfire, insurance and natural hazards

Much of the foothill and mountain land in Placer lies in State Responsibility Areas, and many parcels carry High or Very High Fire Hazard Severity Zone ratings. The state redrew these maps recently: the rural (State Responsibility Area) map has applied since April 1, 2024, and city maps followed in phases in early 2025. An older disclosure may show the wrong zone, so look up the current one. Our guide to Fire Hazard Severity Zones explains how to read them.

Fire zone affects the sale itself. In High and Very High zones, sellers have defensible space and disclosure duties, covered in our AB 38 defensible space guide. It also affects insurance: get quotes early in escrow, and if regular carriers decline, our guide to the California FAIR Plan for homebuyers explains the fallback and the gaps it leaves.

Beyond fire, check flood maps near creeks in the valley cities, snow and access in the high country, and on older foothill homes, the condition of wood decks, retaining walls and septic fields.

Water, sewer and septic

In the cities, water and sewer usually come from the city or a regional agency. Roseville also has its own community-owned electric utility, Roseville Electric, in service since 1912. In the foothills and much of Granite Bay, Loomis and Auburn’s outskirts, service varies parcel by parcel: some homes have treated water from a district, some use irrigation canal water for pasture, and many rely on private wells and septic systems.

Well: ask for a yield test and water quality results, and the well log if the county has one.
Septic: get a pump-and-inspect report and the county permit record for the tank and leach field; an undersized or failing system can limit additions and bedrooms.
Irrigation water: confirm whether a canal water right or service account transfers with the land, and what it costs.

Diamond may refer you to partners we work with; you’re free to choose any provider.

Ranches, acreage and Williamson Act land

Placer’s foothills have long held orchards, cattle pasture, horse properties and small vineyards. Before buying acreage, confirm the zoning, the minimum lot size for any split, and whether the land is under a Williamson Act contract, which keeps it in agricultural use in exchange for a lower assessment and stays with the land after a sale. Our Williamson Act guide explains contracts, nonrenewal and cancellation.

Ask too about grazing leases, fencing and water for livestock, and whether any part of the land is in a conservation easement. Placer’s foothills are part of the Sierra Foothills American Viticultural Area, so buyers looking at small vineyard or winery property should read the same zoning and water questions with wine use in mind.

Renting out a Placer County home

Long-term rentals fall under state law unless a local ordinance adds more. For covered units under the state Tenant Protection Act, Placer falls in the Attorney General’s catch-all row of counties without their own metro index, where the cap is 8.6% for rent increases that start between August 1, 2026 and July 31, 2027. Whether a home is covered depends on its age, ownership and the notices given; see our guide to AB 1482 for landlords.

Selling a home in Placer County

Buyers here compare resales against new construction, so a seller’s file should answer the questions a builder’s sales office answers up front:

Total cost of ownership: the current tax bill with each special tax line, HOA dues and any bond payoff.
Systems and upgrades: roof age, HVAC, solar (owned or leased), and permits for additions and pools.
Foothill items: well and septic reports, road agreements, fencing and water rights for acreage.
Fire and insurance: the hazard zone, defensible space inspection where required, and a current insurance quote buyers can rely on.
Pricing: comparable sales from the same city or area and the same era of construction; a home valuation is a good place to start.

Diamond is a member of C.A.R., NAR and the area MLSs, and markets listings to its own client database and through targeted off-market campaigns when a seller wants a quieter sale. Off-market marketing still has to follow MLS rules, including NAR’s Clear Cooperation Policy where it applies.

Questions people ask

What is the median home price in Placer County?

C.A.R. reported $675,000 for existing single-family homes in September 2026, up 3.4% from $653,000 a year earlier, after an August median of $692,500. Sales were down 5.6% on the year. Price a specific home from comparable sales nearby, not the county median.

Which cities are in Placer County?

Six incorporated places: the cities of Roseville, Rocklin, Lincoln, Auburn (the county seat) and Colfax, and the Town of Loomis. Granite Bay, Penryn, Newcastle, Meadow Vista, Foresthill, Olympic Valley and the Lake Tahoe communities are unincorporated, so the county handles planning and permits there.

Does Placer County have a city transfer tax?

Ticor Title’s and Chicago Title’s 2026 guides list no city transfer tax in Placer County. A sale pays the county documentary transfer tax of $1.10 per $1,000 of value, which the seller customarily pays, though it is negotiable.

Who pays escrow and title fees in Placer County?

By local custom in the 2026 title guides, buyer and seller share both the escrow fee and the owner’s title policy in Placer. Custom is not law, so the purchase contract should say who pays.

What is Mello-Roos in Roseville?

It is a special tax from a community facilities district, collected on the property tax bill. Roseville uses them to fund items such as parks, open space and landscaping, and adjusts service district rates yearly by CPI. Check the specific parcel’s tax bill and district documents.

Is Granite Bay part of Roseville?

No. Granite Bay is an unincorporated community, so Placer County, not a city, handles zoning and permits. Some Granite Bay addresses use nearby city mailing names, so check the parcel’s jurisdiction.

Can I buy a Lake Tahoe home in Placer County and rent it short-term?

Possibly, but the county caps permits; it said in November 2024 that the North Lake Tahoe cap was 3,900. Rentals need a county permit and a passing defensible space inspection. Confirm the current cap, waitlist and what happens to a permit at sale.

Who regulates building at Lake Tahoe?

Both the county and the Tahoe Regional Planning Agency, a bi-state agency that governs land coverage, development rights, shoreline work and permits in the Tahoe Basin. Additions and piers can need TRPA approval.

How much snow load must a Placer County house be designed for?

It depends on elevation. Under the county’s code amendments, ground snow load ranges from 10 pounds per square foot below 1,000 feet to 200 pounds near 5,000 feet, and up to 545 pounds on the west side above 7,500 feet.

Is Placer County in a high fire hazard zone?

Large parts of the foothills and mountains are rated High or Very High by the State Fire Marshal; valley neighborhoods vary. Check the current state maps for the parcel, since the State Responsibility Area map changed April 1, 2024.

What is the conforming loan limit in Placer County?

For 2026, FHFA’s baseline limit of $832,750 for a one-unit home applies in Placer County. Limits for two- to four-unit properties are higher.

Does Placer County have rent control?

We are not aware of a county rent control ordinance; state law applies. Under the Tenant Protection Act, the cap for increases from August 1, 2026 through July 31, 2027 is 8.6% in counties like Placer, for covered units.

Diamond serves Placer County alongside Sacramento, El Dorado and Yolo counties and the Bay Area, so we can help a Bay Area buyer compare a move inland, or a Placer owner sell and buy elsewhere. Tell us what you’re looking for on our buyer services page, and we’ll set up a search and pull the tax, fire and service records for the homes you like.

Sources & notes

Transfer tax custom, the Mello-Roos notice rule, the conforming loan limit and the fire map dates are from sources listed on our related buying and selling guides, which we reviewed in October 2026.

Last reviewed October 2026 by Matthew Martinez.