consistent & professional commercial land surveying

Services & Work

Spokane Mall

Services provided by Duryea & Associates

Condominium Survey Maps & Plans | Design Surveys | Subdivision Mapping & Platting | LOMA / LOMR | ALTA/ACSM Land Title Surveys | Industrial Campus & Manufacturing Plants | Apartment Complexes | Senior Housing / Assisted Living Centers | Mobile Home Communities | Hotels & Motels

Condominium Survey Maps & Plans – New Construction

Condominium Surveys are specialized subdivision plats that create air spaces.  Duryea & Associates is a local expert is preparing these type of survey for residential, commercial and mixed use projects.

  • The Warehouse Condominiums, San Jose CA
  • Dishman Commons, Spokane WA
  • The Rockwood, Spokane WA
  • Echo Lake Apartments, Seattle WA
  •  Sandalia Beach Resorts, Lake
  •  Linden 143, Seattle WA

Condominium Survey Maps & Plan – Renovation Projects

Renovation projects require an additional level of expertise.  Duryea & Associates is a leader in preparing condominium surveys of historical buildings that are renovated into residential, commercial and mixed use projects.

  • The Hutton Building, Spokane WA
  • O’Brien Commerce Center, Kent WA
  • Lofts at the Morgan Building, Spokane WA
  • Lofts at Joel, Spokane WA
  • Lofts at Riverpark Square, Spokane WA
  • Franklin Hall Apartments, Spokane WA

Design Surveys

Design surveys to support Civil Engineering and Architectural design include providing the boundary & topographic survey data.  These projects require coordination with other design consultants, the developer/owner, contractors and the local jurisdiction to ensure a successful project.

  • Target Store Renovation Projects, Spokane & Lynnwood WA
  • Alderwood Mall Expansion, Lynnwood WA
  • Spokane Industrial Park, Spokane WA
  • North City Apartments, Seattle WA
  • Pullman Suites, Pullman WA
  • East Valley School District, Spokane WA
  • Guardian Angel Homes, Lewiston, ID
  • Deer Valley Road, Antioch CA
  • Badger Mountain Apartments, Richland WA
  • Pine Springs Apartments, Spokane WA

Subdivision Mapping & Platting

The subdivision platting process includes the surveying of the new development along with the coordination with the developer, the design team and the local agency for the processing and approval of a subdivision map.

  • Silver Hill Subdivision, Medical Lake WA
  • Creswell Gardens, Creswell OR
  • Greenfield Estates, Spokane WA
  • International Plaza, Pasco WA
  • 42nd Street, Oakland CA
  • Plummer Avenue, Santa Clara CA
  • Eagles Landing, Cussick WA
  • Lowe’s Home Improvement BSP, Mill Creek & Spokane WA
  • Rockwood Plaza, Gresham OR


The Federal Emergency Management Agency (FEMA) determines flood hazards and flood insurance requirements through their Flood Insurance Rate Map (FIRM) program.  The FIRM mapping is based on large scale studies.  Specific property owners find their property designated with a flood hazard.  We work with land owners to provide a detailed study to determine if, in fact, the property is in a flood hazard.  If not, we prepare a Letter of Map Amendment (LOMA) to remove the property from the flood hazard designation.

  • Village on the Lochs, Canby OR
  • County Oaks,  Grants Pass OR
  • McNary Oaks, Salem OR
  • Sunrise Vista Mobile Home Park, Citrus Heights CA
  • Meadowbrook Mobile Estates, Yakima WA
  • Hunter’s Walk Mobil Home Park, Centralia WA
  • River Ridge Senior Community, Fruitland ID

ALTA/ACSM Land Title Surveys – Sample Projects

Regional Shopping Centers

  • The Shops at Mission Viejo, Mission Viejo CA
  • Stonestown Galleria, San Francisco CA
  • Northridge Fashion Center, Northridge CA
  • Provo Towne Center, Provo UT
  • Red Cliffs Mall & Plaza, St George UT
  • Pine Ridge Mall, Chubbuck ID
  • Clackamas Town Center, Portland OR
  • Meadows Mall, Las Vegas NV
  • Lahaina Gateway Shopping Center, Lahaina, Hawaii
  • Prince Kuhio Plaza, Hilo HI
  • Three Rivers Mall, Kelso WA
  • Northtown & Spokane Valley Malls, Spokane WA

Industrial Campus & Manufacturing Plants

  • Seagate Technologies campus, Scotts Valley CA
  • Eddie Bauer Corporate Campus, Redmond WA
  • Cal-Portland Cement Plant, Kenmore WA
  • FMC Corporation, San Jose CA
  • Nestle Food Potato Processing Plants, WA & ID
  • Unocal Oil Refinery, Rodeo CA
  • Seaswirl Boats, Culver OR
  • Great Western Malting Co., Vancouver WA

Apartment Complexes

  • Kapuna I Apartments, Honolulu HI
  • Palisades Apartments, Las Vegas NV
  • Landings at Lake Harbor Apartments, Boise ID
  • Antelope Valley Apartments, Lancaster CA
  • Fillmore Street Apartments, San Francisco CA
  • Pierce Park Apartments, Pacoima CA
  • Royal Firs, Portland OR
  • Olive Plaza Apartments, Eugene OR
  • Club at the Green, Beaverton OR
  • Creekside Village Apartments, Mountlake Terrace, WA
  • Yakima Family Housing, Yakima WA

Senior Housing / Assisted Living Centers

  • Orchard Park, Clovis CA
  • Agoura Hills Senior Retreat, Agoura Hills, CA
  • Willow Park, Boise ID
  • Bonaventure of Billings, Billings MT
  • Rose Arbor Assisted Living Center, Hermiston OR
  • Regency Palms, Las Vegas NV
  • Bonaventure of Sparks, Sparks NV

Mobile Home Communities

  • Country Estates, Grant Pass OR
  • Brookhollow Mobil Home Park, Kelso WA
  • Hidden Glen Mobil Home Park, Puyallup, WA
  • Lamplighter Mobil Home Community, Camarillo CA

Hotels & Motels

  • Springhill Suites by Marriott, Boise ID
  • Residence Inn, San Francisco & Newark CA
  • Comfort Inn, San Francisco, CA
  • Doubletree Hotel, Spokane WA
  • Courtyard by Marriott, San Francisco & Newark CA
  • Red Lion Hotels
    • Redding & Eureka CA
    • Spokane, Port Angles, Yakima & Richland WA
    • Boise & Idaho Falls ID
  • Holiday Inn Express, Boise & Twin Falls ID
  • Holiday Inn, Spokane, WA & San Francisco, CA
  • Marriott Hotel, Seatac WA & Tigard OR

View our ALTA Survey Portfolio.