20 Thomas St, Cos Cob, CT 06807
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Property image
FOR RENT
NEW - 19 HRS AGO
APPLY INSTANTLY

$7,500/mo

Total price
  • 3 Beds
  • 3 Baths
  • 2,117 sqft

20 Thomas St, Cos Cob, CT 06807

Cos Cob
Available Nov 1
Cost and fees breakdown
This listing now includes required monthly fees in the total price. Learn more
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Home Highlights

Single-Family Home
Garage
No Pets
Dishwasher
Washer, Dryer
$15,000 deposit
Forced Air & Central Air

Local Information

  • Map ViewExplore the area around 20 Thomas St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Welcome to 20 Thomas Street, a 3-bedroom, 3-full-bath home in the heart of Cos Cob. The main level offers an open kitchen and dining area, spacious living room, three bedrooms and two full baths. The finished lower level adds a large recreation room, private office, full bath and storage. Outside, enjoy an expansive fenced backyard with a large paver patio, elevated deck and a rare detached 2-car garage. Conveniently located close to the Cos Cob train station, restaurants, shops and entertainment.

Tenant pays for all utilities.
Contact this Building
(203) 590-8856

Details for 20 Thomas St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningHeating Fuel: Forced Air
Appliances & Utilities
DishwasherDryerRefrigeratorWasher
Levels, Entrance, & Accessibility
Floors: Carpet, Hardwood

Days on Market

Days on Market: Just Listed

Property Information

Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Lease Term: 1 YearAvailable: Nov 1stDeposit: $15,000

Exterior Features

Parking & Garage
GarageParking: Detached Garage Off Street, On Site
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Costs and Fees

Required monthly rent & fees (based on 12-month lease)
  • Base rent
    $7,500/mo
  • Electricity fee
    Varies
  • Gas fee
    Varies
  • Water fee
    Varies
Required one-time fees
  • Security deposit
    $15,000
  • Application fee
    Contact for details
  • Administrative fee
    Contact for details
Pricing is subject to change. All calculations are estimates and provided for informational purposes only. Actual amounts may include additional mandatory or optional fees. Please consult the community manager for a complete breakdown of all rental costs.
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Rental Market Trends in Cos Cob

Last updated Sep 2026
Trulia Rent Estimate$6,408/mo
Average rent
$5.95K
Available listings
23
View rental market trends in Cos Cob, CT

Around this home

Neighborhood Overview

Cos Cob
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Cos Cob

At least 1 Trulia users voted on each feature.

  • 100 % Say neighbors are friendly

  • 100 % Say there are community events

  • 100 % Say there's holiday spirit

  • 100 % Say it's walkable to grocery stores

  • 100 % Say it's walkable to restaurants

  • 100 % Say parking is easy

  • 100 % Say car is needed

  • 100 % Say streets are well-lit

  • 100 % Say it's dog friendly

Sourced by Trulia users. Learn more about our methodology.

Local Legal Protections

LGBTQ • Source of Income

Price and Tax history

DateEventPrice
Sep 19, 2026
Source: Zillow Rentals
Listed For Rent
$7,500
Jan 30, 2019
Source: N/A
Sold
$500,000
Apr 19, 2018
Source: Agent Provided
Listed For Sale
$599,000
Mike Parelli Real Estate LLC
Mike Parelli
Phone Number: 203-590-8856

Frequently asked questions about 20 Thomas St

  • What income do you need to rent 20 Thomas St?
    Most landlords look for monthly gross income of about 3× rent, or roughly $270K per year to rent 20 Thomas St in Cos Cob, CT at $7,500/mo.
  • How does the rent for 20 Thomas St compare to similar 3-bedroom houses in Cos Cob?
    20 Thomas St in Cos Cob, CT rents about 10% above the area average for 3-bedroom houses in Cos Cob ($6,800/mo).
  • What are the closest schools to 20 Thomas St?
    The closest schools to 20 Thomas St in Cos Cob, CT are Central Middle School (rated 8/10), Cos Cob School (Pre-K/Elementary, rated 6/10), Greenwich High School (rated 10/10).
  • Does 20 Thomas St have laundry facilities?
    Yes, 20 Thomas St in Cos Cob, CT has in-unit laundry.
  • Does 20 Thomas St have a garage?
    Yes, 20 Thomas St in Cos Cob, CT has a garage.

Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
$270,000 PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.

New Rentals Nearby

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Explore by feature - Pet Friendly

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Explore by feature - Outdoor Space

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20 Thomas St, Cos Cob, CT is a 3 bedroom, 3 bathroom, 2,117 sqft single-family home. 20 Thomas St is located in Cos Cob, Cos Cob. 20 Thomas St was listed for rent for $7,500/month on Sep 19, 2026.