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351 Santa Diana Trl, Sunnyvale, CA, 94085

4beds
4baths
1,769sqft
$1,490,000
$842price/sqft
$9,372/moest. monthly cost
$374,880/yrincome needed

About This Home

Welcome to this charming townhome (PUD) with 4 beds, 3.5 baths (two suites) in the highly desirable Arques Place community of Sunnyvale. A front porch with arched entryway welcomes you inside. On the ground level is a private suite featuring recessed lights, a large window with shutter blinds, and an en-suite bathroom with quartz countertop and stall shower. The second floor features a bright open floor plan with a spacious living room, large windows, and a glass door leading to a private balcony. The modern kitchen boasts a large center island, quartz countertops, stainless steel appliances, and white shaker-style cabinetry. A laundry area and half bathroom add convenience. On the third floor, the primary suite features a spacious bedroom, walk-in closet, and en-suite bathroom with double vanity sinks, quartz countertop, large mirror, and stall shower. Two additional bedrooms and a hallway bathroom with quartz countertop and shower over tub complete the layout. Conveniently located close to downtown Sunnyvale, Caltrain station, restaurants, parks, and grocery stores. Easy access to Hwy 101, 237, Central Expressway, and Lawrence Expressway, with a short commute to major tech companies. Do not miss this great opportunity!

Getting Around

75
WalkingVery Walkable
41
TransitSome Transit
81
BikeVery Bikeable

Schools

5/10
6/10
Columbia Middle SchoolGrades 6-80.8 mi
9/10
Fremont High SchoolGrades 9-122.2 mi

Construction

Condition

  • Year built: 2016

Materials

  • Foundation: Slab
  • Roof: Tile

Type & Style

  • Home type: Townhouse
  • Property subType: Townhouse,Residential

Interior

Appliances

  • Appliances included: Gas Cooktop,Dishwasher,Disposal,Range Hood,Microwave,Built In Oven,Dryer,Washer
  • Laundry features: Inside

Bathroom

  • Features: DoubleSinks, PrimaryStallShowers, ShoweroverTub1, StallShower

Bedroom

  • Features: GroundFloorBedroom, PrimarySuiteRetreat, PrimarySuiteRetreat2plus, WalkinCloset

Bedrooms & Bathrooms

  • Bedrooms: 4
  • Bathrooms: 4
  • Full bathrooms: 3
  • 1/2 bathrooms: 1

Dining Room

  • Features: DiningAreainLivingRoom

Family Room

  • Features: NoFamilyRoom

Heating & Cooling

  • Heating features: Central Forced Air
  • Cooling features: Central Air

Interior Area

  • Total structure area: 1,769
  • Total interior livable area: 1,769 sqft

Kitchen

  • Features: Island

Property

Details

  • Parcel number: 20562025
  • Zoning: R3PD
  • Special condition: Standard

Features

  • Stories: 3

Lot

  • Lot size: 956 sqft

Parking

  • Total spaces: 2
  • Parking features: Attached,Common
  • Has garage: Yes
  • Attached garage spaces: 2
  • Covered spaces: 2

Climate Risk is Financial Risk

Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.

Biggest Threats for This Home

  • Earthquake
    EarthquakeVery High
  • Heat Wave
    Heat WaveModerate

How This Home’s Risks Compare

Earthquake
Heat Wave

FEMA Declared Disasters in Santa Clara County and California

Earthquake
Flood
Mud Landslide
Severe Ice Storm
Severe Storm
Snowstorm
Straight Line Winds
Tropical Storm
Winter Storm

Understanding the Costs

Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.

Estimated Costs Today

MonthlyAnnual
Mortgage $7,534$90,408
Home Insurance *$94$1,128
Property Taxes $1,346$16,152
Electricity $398$4,786
Total$9,372$112,464
*Does not include cost of any FAIR Plan premiums

Income You'd Need if You Spent...

35% on housing$321,325/yr
40% on housing$281,160/yr
45% on housing$249,920/yr

California FAIR Plan Programs

California FAIR Plan Association

Covered
WildfireWildfire
Visit Website →
Current Policies
Residential: 417,310Commercial: 13,990
Total Premiums$1.42B
Total Exposure$429.84B

How Costs Could Change Over Time

Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.

Insurance Growth Rate5-year average: 7.1%
7.1%
0%30.0%
Electricity Growth Rate10-year average: 4.3%
4.3%
0%15.0%
Property Taxes Growth Rate2-year average: 1.0%
1.0%
0%15.0%
Income Spent on Housing
30%
30%45%

Comparing Against the Market

Price Per Sq Ft

$842This listing

vs Other Active Listings

Avg $/sqft

ZIP 94085$806
Santa Clara County$789

vs Homes Sold Last Month

Median $/sqft

ZIP 94085$1,266
Santa Clara County$1,052

Current Market Trends

Median Price Per Square Foot

The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.

Historicals for This Listing

Zestimate History ($/sqft)

Price History

DateEventPrice
2026-08-05Price change$1,488,888
2026-07-23Listed for sale$1,490,000
2016-02-23Sold$1,102,000

For Sale by Agent

AgentXiaozhu Kang
BrokerageColdwell Banker Realty

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