San Jose CA Real Estate & Homes For Sale

Types of property for sale in San Jose

San José’s zoning code sets the lot size for a single-family home through a family of R-1 subdistricts. The number in the name relates to homes per acre (San José Municipal Code Ch. 20.30, Table 20-60):

• R-1-8: 5,445-square-foot minimum lot, the standard tract lot.
• R-1-5: 8,000 square feet.
• R-1-2: 20,000 square feet.
• R-1-1: one acre (43,560 square feet).
• R-1-RR, Rural Residential: five acres, with a 50-foot front setback.

Beyond single-family, there are three more residential districts. R-2 allows single-family and two-family homes at 8 to 16 units per acre, R-M covers multiple-residence and mixed-use development, and R-MH is reserved for mobilehome parks (§20.30.010). Urban Village and specific plans add their own standards in growth areas. For attached homes and mid-century tracts, see Santa Clara County condos and Eichler homes in Santa Clara County. Named-area guides cover Willow Glen, Almaden Valley, Cambrian Park and Alviso.

Costs to plan for when buying in San Jose

San José levies its own real property transfer tax, which sits on top of Santa Clara County’s $1.10 per $1,000. The city’s base rate is $3.30 per $1,000 (see our transfer tax table). Measure E, approved by voters in March 2020 (Municipal Code chapter 4.59), adds a tax on the entire price of higher-value transfers (City of San José, Measure E):

The City’s current Measure E page says the tax originally began at $2 million, but that effective July 1, 2025 it applies to transfers over $2.3 million. The additional rates remain 0.75%, 1.0% and 1.5% by the applicable whole-value tier. Ask City Finance/escrow to confirm the precise current upper-band boundaries, taxable basis, rounding and exemptions for the closing date; do not use an old $2 million starting point. See the county city-transfer guide for an itemized calculation. For the annual bill, see Santa Clara County property tax.

Luxury homes and estates in San Jose

In planning terms, San José’s estate settings are the large-lot districts. R-1-1 requires a one-acre lot and R-1-RR five acres, and R-1-2 lots are 20,000 square feet (Table 20-60). To see where a parcel stands, check its district on the city’s zoning maps rather than relying on a neighborhood name. Our Almaden Valley and Willow Glen guides cover two named areas in more detail. Beyond the city edge, rural parcels fall under Santa Clara County rules; see Santa Clara County rural land.

The due diligence that matters most on a high-value San Jose home:

• Measure E. At these prices the transfer tax is a real line item, so include it in your net proceeds.
• Historic status. Check the parcel in the city’s Historic Resources Inventory before you plan exterior changes to an older home.
• Flood. Look up the address on Valley Water’s flood zone tool.
• Fire zone and insurance. Check foothill addresses on the state fire hazard map. See insuring a high-value home and the FAIR Plan guide.
• Wells and septic. On R-1-RR and county-edge parcels, confirm water and wastewater service before you rely on them.

Ask Diamond Real Estate Group which permitted private-marketing options fit your property, goals and the applicable MLS rules. Availability of any particular listing is not guaranteed. Related reading: private sales. See Santa Clara County luxury homes.

San Jose real estate: questions people ask

Does San Jose have a city transfer tax?

Yes. The city charges $3.30 per $1,000 on transfers, on top of Santa Clara County’s $1.10 per $1,000. Measure E adds 0.75%, 1% or 1.5% of the entire price on higher-value transfers. The City’s notice says it applies to transfers over $2.3 million effective July 1, 2025. Confirm the current tier, rounding and exemptions with escrow for the closing date.

Does San Jose’s rent ordinance apply to a condo or house I buy to rent?

The Apartment Rent Ordinance covers apartments in buildings of three or more units built and occupied before September 7, 1979, and it exempts condominiums and townhomes (City of San José). Other city tenant rules can still apply. See our San Jose rent ordinance guide for investors.

What lot sizes do San Jose’s single-family zones require?

Table 20-60 sets 5,445 square feet for R-1-8, 8,000 for R-1-5, 20,000 for R-1-2, one acre for R-1-1 and five acres for R-1-RR. Check the parcel’s district on the city’s zoning maps. An Urban Village or specific plan can add its own standards, and ADU rules apply on top of the base district.

Transfer-tax calculations depend on the actual taxable consideration/value, statutory thresholds, fractional-unit rounding and exemptions. Ask escrow for an itemized calculation for the specific transfer; who pays is generally negotiable.

Base zoning and subdivision standards do not by themselves establish an ADU, SB 9, density-bonus or other statutory housing entitlement. Confirm the parcel’s current code, overlays and applicable state pathway before relying on a number in a summary.

Sources for this section

1. San José Municipal Code, Chapter 20.30 Residential Zoning Districts, §20.30.010 and Table 20-60 (code text): https://www.zoneomics.com/code/san-jose-CA/chapter_3
2. City of San José, Measure E Real Property Transfer Tax: https://sanjoseca.gov/home/showpublisheddocument/112971/638550786408130000
3. Valley Water, flood zone lookup: https://www.valleywater.org/floodzone
4. Office of the State Fire Marshal, Fire Hazard Severity Zones: https://osfm.fire.ca.gov/what-we-do/community-wildfire-preparedness-and-mitigation/fire-hazard-severity-zones
5. City of San José, Rent Stabilization: https://sanjoseca.gov/your-government/departments-offices/housing/tenants/learn-about-rent-stabilization