One-of-a-kind three-bedroom Balboa Island cottage offering one of the most exceptional front yards on the Island. The brick-lined garden includes mature landscaping, outdoor dining, a fireplace, barbecue, multiple seating areas, and a storybook tree with a hanging swing, creating a rare extension of everyday living and an ideal setting for relaxing or entertaining. Inside, the first level provides vaulted ceilings, warm living area with fireplace, separate dining space, bathroom, and a beautifully updated kitchen with high-end appliances and walk-in pantry, along with a garage that includes a sauna and private office or den. The second level offers a generous primary bedroom with fireplace, two guest rooms, two bathrooms including one with walk-in shower and freestanding tub, complete with access to an expansive private deck. Fully remodeled with a standing seam roof and thoughtful finishes throughout, this cottage is one of the Island’s most charming homes with outdoor space that is hard to match.
Property Details
Price:
$4,500,000
MLS #:
NP25267871
Status:
Active
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Balboa Island – Main Island BALM
Neighborhood:
n9lowernewportbaybalboaisland
Listed Date:
Dec 1, 2025
Finished Sq Ft:
1,550
Lot Size:
2,550 sqft / 0.06 acres (approx)
Year Built:
1944
See this Listing
Schools
School District:
Newport Mesa Unified
Interior
Appliances
DW, MW, RF, GO, GR
Bathrooms
3 Full Bathrooms
Cooling
NO
Flooring
WOOD
Heating
FA
Laundry Features
IN
Exterior
Community Features
SL
Parking Spots
2
Financial
Map
Community
- Address209 Diamond Lot 5 Newport Beach CA
- SubdivisionBalboa Island – Main Island (BALM)
- CityNewport Beach
- CountyOrange
- Zip Code92662
Subdivisions in Newport Beach
- Back Bay Custom Homes BBCS
- Balboa Coves BLCV
- Balboa Island – Collins Island BALC
- Balboa Island – Little Island BALL
- Balboa Island – Main Island BALM
- Balboa Peninsula Point BLPP
- Balboa Peninsula Residential BALP
- Baycrest North BCNO
- Baycrest South BCSO
- Bayridge BRID
- Bayshores BSHR
- Bayside Village BAYV
- Bayview Terrace BVTR
- Beacon Bay BEAC
- Belcourt Hill BLHL
- Belcourt Terrace BLTR
- Big Canyon Broadmoor BCBM
- Big Canyon Custom BCCS
- Big Canyon Deane BCDN
- Big Canyon McLain BCMC
- Bluffs Original BORI
- Bluffs Plaza Area BOPL
- Bluffs Tennis Villas BNTV
- Bonnie Bay Highland Homes UBHH
- Cannery Village Mobile Park CVMP
- Castaways CAST
- Central Newport CNEW
- Cherry Lake Estates UBLE
- Cliffhaven CLIF
- Dover Shores “”100″” Series DSA1
- Dover Shores DSAM
- Eastbluff – Lusk EBLK
- Eastbluff – Macco EBMO
- Granville GRNV
- Harbor Cove Promenade HCPM
- Harbor Hill HARH
- Harbor Island “”Drive”” HIDC
- Harbor Island HARI
- Harbor Ridge Crest HRCR
- Harbor Ridge Custom HRCS
- Harbor Ridge Estates HRES
- Harbor View Homes HVHM
- Kings Road KGRD
- Lido Building #601 L601
- Lido Building #621 L621
- Lido Island LIDO
- Lido Peninsula LIPN
- Linda Isle LIND
- Madison BCYM
- Newport Crest NEWC
- Newport Heights NEWH
- Newport Island NEWI
- Newport North Townhomes NNTH
- Newport Shores NEWS
- Promontory Bay Custom PBCS
- Providence OFPV
- Santa Ana Heights Residential SAHR
- Sea Island – Lusk SILK
- Seaview SEAV
- Summer House OFSH
- Versailles VERS
- Villa Balboa VBAL
- Villa Point VILP
- Villa Siena VSEN
- West Newport Beach WSNB
- Westcliff East WCDE
- Westcliff West WCDW
Market Summary
Current real estate data for Single Family in Newport Beach as of Dec 06, 2025
253
Single Family Listed
61
Avg DOM
1,112
Avg $ / SqFt
$3,299,367
Avg List Price
Property Summary
- Located in the Balboa Island – Main Island (BALM) subdivision, 209 Diamond Lot 5 Newport Beach CA is a Single Family for sale in Newport Beach, CA, 92662. It is listed for $4,500,000 and features 3 beds, 3 baths, and has approximately 1,550 square feet of living space, and was originally constructed in 1944. The current price per square foot is $2,903. The average price per square foot for Single Family listings in Newport Beach is $1,112. The average listing price for Single Family in Newport Beach is $3,299,367.
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209 Diamond Lot 5
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