20 Marianne, Darien CT 06820 Home for Sale

Michael DeBiase

(203) 209-9142

$4,495,000

5 Beds | 8 Baths | 6,535 sqft

20 Marianne

$4,495,000

ACTIVE

20 Marianne, Darien, CT 06820

5 Beds

8 Baths

6,535 SqFt

About This Home

New construction and ready for 2026! On a coveted Darien cul-de-sac, this modern colonial boasts 6500sf of elegance and comfort. Step through the welcoming foyer, complete with a coat room and powder room, and into a spacious, light-flooded living room, perfect for gatherings that stretch into the evening. The custom kitchen is a true centerpiece, with a grand stone...

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Snapshot

Price:
$4,495,000

Bedrooms:
5

Total Baths:
8

Full Baths:
6

Half Baths:
2

Square Footage:
6,535

Acreage:
1.19

Year Built:
2025

Listing ID #:
24082353

Street Address:
20 Marianne

City:
Darien

State:
CT

Postal Code:
06820

County:
Fairfield

Subarea:
N/A

Listing Status:
Active

Listing Type:
Single Family

Special Code:
False

Snapshot data provided by CTSMARTRETS

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Source: ATTOM

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Listing Provided By: Serena A Richards (203) 273-2073 (203) 655-1418 with Brown Harris Stevens

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Last updated: 01/13/2026

*OPTIMAL BLUE MORTGAGE MARKET INDICES - Calculated from actual locked rates with consumers across more than one-third of all mortgage transactions closed nationwide, OBMMI provides multiple mortgage pricing indices developed around the most popular mortgage products and specific borrower attributes and provides configurable trending of rates over time.

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The MAPP Team - Keller Williams Realty Gold Coast

Michael DeBiase

276 Post Road W.
Westport, CT 06880

203-292-0708

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