Gorgeous Trinidad Island home and a deeded 35 foot boat slip located on the desirable main channel! Experience the best of Huntington Harbour living in this beautifully updated 4 bedroom, 4 bath estate offering an exceptional California lifestyle. The off water Mediterranean-style home with a large 3 car garage offers privacy with convenient access to your boat and all the island amenities just steps away. Freshly painted inside and out, the home has warm architectural details , designed for both comfortable everyday living and entertaining. The kitchen is equipped with natural stone countertops accented by tumbled travertine, a large center island with seating, new upscale appliances including a Viking dual oven, gas Viking range top, new dishwasher, microwave oven and Blanco sink. The main-level offers a convenient bedroom suite with private full bath that provides flexibility for guests, extended family or a home office, as well as a laundry area and additional powder room. The living room has large windows, high ceilings and a cozy fireplace surrounded by built-in custom cabinetry. The open concept dining room includes a built-in buffet and wine storage. French doors from the living room, dining room and kitchen create a seamless indoor-outdoor connection to the private backyard retreat complete with a spa, outdoor seating area and fireplace. Upstairs, the spacious primary suite features vaulted ceilings and a beautifully remodeled bath, as well as two additional spacious bedrooms and shared full bath. Additional improvements include central air conditioning, an upgraded 200-amp electrical panel, new wood flooring and carpeting, new ceiling fans in all bedrooms, plantation shutters, a new garage door operational system, new epoxy garage flooring, new exterior landscape lighting and irrigation. Enjoy everything that makes Huntington Harbour such a special place to call home, sunset boat cruises, kayaking, paddle boarding, waterfront walks and the relaxed coastal lifestyle, all complemented by your own deeded main channel boat slip and a front row seat to some of the Harbour’s most beautiful sunsets and the annual holiday boat parade. Trinidad Island also offers its own beach, basketball court, two playgrounds, a greenbelt and neighborhood security, adding to the exceptional lifestyle and sense of community this special island offers.
Property Details
Price:
$2,575,000
MLS #:
OC26218343
Status:
Active
Beds:
4
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Trinidad Island HTRI
Neighborhood:
17northwesthuntingtonbeach
Listed Date:
Oct 9, 2026
Finished Sq Ft:
2,798
Lot Size:
6,018 sqft / 0.14 acres (approx)
Year Built:
1978
See this Listing
Schools
School District:
Huntington Beach Union High
Elementary School:
Harbor View
Interior
Appliances
GS, DO
Bathrooms
3 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
STON, WOOD, CARP
Heating
CF
Interior Features
BI, CF, ST, CRWN, RECL, GRNC, STNC, HCEL
Laundry Features
IN
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1
Exterior
Architectural Style
MED
Attached Garage YN
1
Common Walls
NCW
Community Features
SL, CRB, CW, PARK, FISH, WATE, BIKI
Exterior Features
BS
Fencing
BW
Garage Spaces
3
Parking Spots
3
Parking Total
3
Patio And Porch Features
NO
Roof
TLE
Security Features
GRD
Spa Features
IG, PVT
View
NO
Waterfront Features
OCN, ID
Financial
HOA Fee
$356
HOA Fee Frequency
MO
Map
Community
- Address3521 Aquarius DR Huntington Beach CA
- SubdivisionTrinidad Island (HTRI)
- CityHuntington Beach
- CountyOrange
- Zip Code92649
Subdivisions in Huntington Beach
- Bayport BAYP
- Beach Homes BCHM
- Beach Homes North BCHN
- Beachwalk BCWK
- Bolsa Landmark BLAN
- Bolsa Park BOLS
- Brisas Del Mar BRDM
- Broadmoor HBRD
- Cabo Del Mar CABO
- Calif. Classics By The Sea CCBS
- California Classics 15 CALI
- Century Shores CSHO
- Classic Crest 17 CLAC
- Coral Cay CORC
- Crytsal Island CRYI
- Davenport Island HDAV
- Delway Townhomes DLWY
- Downtown Area DOWN
- Dutch Haven America 16 DHAM
- Dutch Haven America 17 DHAM
- Dutch Haven Marina DHMA
- Fashion Shores I FSNS
- Fashion Shores II FSN2
- Gables GAHB
- Gilbert Island HGIL
- Glen Mar West GMWE
- Goldenwest Estates GEHB
- Goldenwest Estates II GWE2
- Goldenwest Estates old GWEO
- Goldenwest Park GWPK
- Greystone Landing GREL
- Harbor Heights Villas HHVA
- Harboring Villas HRVL
- Harbour Pointe HRPT
- Harbour Vista HARV
- Holly Street Townhomes HSTH
- Humboldt Island HHUM
- Huntington Bay HBAY
- Huntington Bayshore HBSH
- Huntington Beach Estates HBES
- Huntington Continental HCON
- Huntington Crest Newer HCRN
- Huntington Landmark Townhomes HLAN
- Huntington Pacific HPAC
- Huntington Place HUNP
- Huntington Seacliff HSEA
- Huntington Strand HSTR
- Huntington Township HHTS
- Huntington View HTVW
- Huntington View Point No. HVPN
- Huntington Viewpoint HVPT
- Huntington West HWST
- La Cuesta By Sea LBSC
- Landing LNDG
- Landmark LAND
- Las Fuentes LFVE
- Mainland HHML
- Meadow Homes Ellis & Bushard MHEB
- Newport West NEWP
- Ocean Colony OCNC
- Pacific Ranch Townhomes PRAT
- Pacific Ranch Villas PRAV
- Pacific Sands Imperial PSIM
- Park Huntington PKHU
- Park Place PKPL
- Pelican Pointe Villas PPVL
- Pier Colony PRCL
- Pierhouse Condos PRHS
- Pointe Surfside PTSS
- Portofino Cove Condos HHPC
- Premier 15 PREM
- Prestige 15 Tr 5792 PRES
- Riviera Shea RISH
- Sea Colony at The Waterfront SCLW
- Sea Cove at The Waterfront SCVW
- Sea Harbour SEHR
- Seabridge HHSB
- Seabridge Townhomes SBTH
- Seabridge Villas SBVL
- Seacliff Club Series HSCS
- Seacliff Estates I HSG1
- Seacliff Estates II HSG2
- Seacliff Master Series HSCM
- Seacliff Palms SECP
- Seagate SEAG
- Seaside Village SSVG
- Seawind I SEAW
- Showcase SHOW
- Sol Vista Beach/Heil SVBH
- South Shores SSHO
- Springdale West SPWE
- St. Augustine 2 STA2
- Stardust Edwards/McFadden STAR
- Starlight Mesa Dist 14 STME
- Suburbia Park SUBU
- Sunkist Plaza SUNK
- Sunset Beach SUNB
- Surfcrest SRFC
- Tennis Estates TENN
- Trinidad Island HTRI
- Villa Milano VILM
- Villa Pacific VPAC
- Villa Warner VWAR
- Village Townhomes VGTH
- Weatherly Bay WEAB
- Westmont WMON
- Windward Cove WWCV
- Yorktowne YORK
Market Summary
Current real estate data for Single Family in Huntington Beach as of Oct 15, 2026
604
Single Family Listed
68
Avg DOM
488
Avg $ / SqFt
$1,308,410
Avg List Price
Property Summary
- Located in the Trinidad Island (HTRI) subdivision, 3521 Aquarius DR Huntington Beach CA is a Single Family for sale in Huntington Beach, CA, 92649. It is listed for $2,575,000 and features 4 beds, 4 baths, and has approximately 2,798 square feet of living space, and was originally constructed in 1978. The current price per square foot is $920. The average price per square foot for Single Family listings in Huntington Beach is $488. The average listing price for Single Family in Huntington Beach is $1,308,410.
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3521 Aquarius DR
Huntington Beach, CA


