20 Marianne Road - Darien, CT

$4,495,000

Beds

8.00

Baths

6,535

SqFt

1.19

Acres

Pricing Insight: Originally listed for $4,900,000, the price was last adjusted to $4,495,000 on May 2, 2026, a –$405,000 (8.3%) change, approximately 0 days ago. This property has been on the market for approximately 402 days.

20 Marianne Road, Darien, CT is a 5-bed, 8-bath, 6,535 square foot home built in 1950 , featuring colonial architecture.

This home is within the Darien school district. Local, with nearby schools including Ox Ridge.

MLS #: 24082353

Offered Price: $4,495,000

Residence Type: Single Family

Architectural Style: Colonial

Living Area: 6,535 Sq. Ft.

Lot Size: 1.19 Acres

Neighborhood: N/A

County: Fairfield

Year Built: 1950

Design & Construction: Frame

Heating: Gas on Gas,Zoned

Cooling: Central Air

Garage Spaces: 2

Price per Sq Ft as listed: $688

Estimated Tax: $0

Days on Market: 402

$4,495,000

5 Beds · 6 Baths · 6,325 Sq Ft

15 Marianne Road, Darien

$769,900

3 Beds · 2 Baths · 2,090 Sq Ft

19 Ravenwood Road, Norwalk

$6,395,000

6 Beds · 8 Baths · 7,344 Sq Ft

304 Brookside Road, Darien

Home Automation: Not specified

Energy Features: Not specified

Solar Contract: Not specified

Heating Fuel: Not specified

Fuel Type: Gas on Gas, Zoned

Fuel Tank Location: Not specified

Cooling System: Central Air

Hot Water System: 100 Gallon Tank

Air Radon Mitigation: Not specified

Water Radon Mitigation: Not specified

Price per square foot: $688 / Sq. Ft.

Tax assessed value: $0

Estimated Tax: $0

Architectural Style: Colonial

Design & Construction: Frame

Residence Type: Single Family

Year Constructed: 1950

Living Area: 6,535 Sq. Ft.

Lot Size: 1.19 Acres

Fuel:

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AUTOMATED VALUATION ESTIMATE

Note: Computer-generated estimate, not an appraisal.

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Understanding This Valuation

The RPR AVM considers:

Recent sales of comparable properties
Property characteristics and location
Market trends in Darien
Statistical modeling algorithms

Local Market Context

Active Listings: 44

Average Price: $3,431,957

Average DOM: 402 days

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New construction from foundation up 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 island, Thermador appliances, an oversized range, and abundant cabinetry. Surrounded by windows, the sunlit breakfast room flows effortlessly to the kitchen/great room, where a gas fireplace and beamed ceiling create warmth and character and flow out to an huge deck overlooking 1.2 private acres. A first-floor office with full bath offers flexibility for work, guests, or a quiet retreat. Everyday ease continues with a mudroom, half bath with stunning, floating quartz vanity, and an attached two-car garage. Upstairs, the primary suite is a serene escape with vaulted ceilings, a walk-in closet, and a private balcony overlooking the lush and private yard. Three additional en-suite bedrooms each feature custom walk-in closets, blending function with elegance. The partially finished third floor and lower level invite endless possibilities - a home gym, playroom, creative spaces, etc. This home has privacy and space for all and is only minutes from town, shops, the beach, golf, the train and all amenities. A new home for the new year!

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Flood Risk Assessment Water Body Detected Nearby

Water Proximity Detected: This property exhibits indicators suggesting nearby or referenced water features

Location Analysis:

Water features noted

Water Proximity:

Near water body

Topography:

Standard terrain • 1.2 acres

Water Indicators Found:

Water-related features referenced in listing details

Recommendations:

Professional flood assessment advised
Based on identified water-related indicators, flood insurance may warrant consideration
Consult FEMA Flood Maps for zone verification
Evaluate drainage systems
Review local flood history

Risk Level: Moderate

Property near water bodies. Consider flood insurance.

Walkability Score: calculating…
Motif Lifestyle Score: calculating…

Amenity Access Summary

Dining & Café Access: Low to Moderate
Daily Services: Limited
Recreational Space: Limited Nearby

How These Scores Are Calculated

These scores reflect the proximity and concentration of nearby amenities, measured against a typical town-center environment.

Walkability emphasizes access to daily necessities such as groceries, pharmacies, banking, and routine services.
Motif Lifestyle emphasizes dining, cafés, parks, and leisure destinations that contribute to neighborhood character and quality of life.

All scores are normalized on a 0–100 scale to allow consistent comparison across different locations.

44

Homes For Sale

$3,431,957

Average List Price

Mechanicals & Utilities: Gas on Gas,Zoned • Central Air • Private Well water • 1 fireplaces

Exterior Features

Exterior Construction: Hardie Board

Roof Type: Asphalt Shingle,Metal

Foundation: Block,Concrete

Garage: Attached Garage (2 car)

Patio/Deck: Deck,Gutters,French Doors

Utilities: Water: Private Well

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"Local Market Expert"

George Antonopoulos

Real Estate Advisor

Darien • Connecticut Shoreline

Licensed Real Estate Agent – Connecticut

Verified Motif Advisor

(800) 555-0001

george@appzentric.com

Good afternoon George, I'm interested in
20 Marianne Road, Darien, Connecticut

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