21 Prospect St

2,200 Sq. Ft.
$445 / Sq. Ft.
2,200
Sq. Ft.
$445
per Sq. Ft.

Description

Stylishly updated colonial farmhouse steps from downtown Greenwich! Near the train, shops, & restaurants you adore. Four renovated levels are beautifully appointed with authentic crown moldings, continuous oak hardwood flooring & ample use of space. The upgraded kitchen has top of the line SS appliances, porcelain farm sink, & is open to the bright dining & living room. The MBR suite offers 2 walk-in closets w/ built-in shelving and drawers & spa-like, marble adorned bath w/ luxurious steam shower....Stylishly updated colonial farmhouse steps from downtown Greenwich! Near the train, shops, & restaurants you adore. Four renovated levels are beautifully appointed with authentic crown moldings, continuous oak hardwood flooring & ample use of space. The upgraded kitchen has top of the line SS appliances, porcelain farm sink, & is open to the bright dining & living room. The MBR suite offers 2 walk-in closets w/ built-in shelving and drawers & spa-like, marble adorned bath w/ luxurious steam shower. The top floor is spacious & shares a large bath with clawfoot tub & custom built-ins. The fully finished LL can serve as a playroom or home office w/ tile flooring & a separate laundry room tucked away. Walk-out to your wooded backyard backing onto a stream from your stone patio & wood deck.
  1. Listed by Joy Metalios • Houlihan Lawrence
    P: (203)-869-0700 C: (917)-620-9121 joygreenwichbroker@gmail.com
  2. Listed by Kaye Lewis • Houlihan Lawrence
    P: (203)-869-0700 C: (203)-249-9603 kaye@kayelewis.com

Property Details for 21 Prospect Street

Section
South of Post Road
Design
Colonial
Pool
No
Basement Type
Finished, Walkout
Association
No
WaterFront
Yes
LISTING UPDATED: 10/13/2025 04:46 AM

Property Details for 21 Prospect Street

StatusClosed
MLS #111165
Days on Market43
Taxes$5,149 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential
Year Built1910
Lot Size0.18 AC / 7,840 SF
CountyFairfield County

Location

Listing Courtesy of Houlihan Lawrence, Joy Metalios; Houlihan Lawrence, Kaye Lewis

Sold By Houlihan Lawrence, Jeffrey Marvin

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Virtual Tour

Building Information for 21 Prospect Street

Stories-Year Built1910Building Size-Lot Size0.18 AC / 7,840 SF

Payment Calculator

$5,205 per month

30 year fixed, 6.15% Interest

Principal and Interest

$4,776

Property Taxes

$429

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 21 Prospect Street

Summary
Location and General Information
  • Area: 3 - Greenwich
  • Elementary School: Hamilton Avenue
  • Middle School: Western
  • Directions: Near town
  • City: Greenwich
  • MLS Area Major: 3 - Greenwich
  • Longitude: -73.633491
  • Latitude: 41.02
  • Postal Code: 06830
  • County: Fairfield
  • State Or Province: CT
HOA and Fees
  • Parcel Number: 01-1166/S
  • Association Chg/Yr: $0
  • Taxes: $5,149
Virtual Tour
Interior and Exterior Features
Interior Features
  • Bathrooms Total Integer: 4
  • Baths Full: 2
  • Baths Half: 2
  • Beds Total: 4
  • Cooling: Yes
  • Heating: Yes
  • Entry Hall Level/FP: 1st: 1
  • Living Room Level/FP: 1st: 1
  • Dining Room Level/FP: 1st: 1
  • Family Room Level/FP: LL: 1
  • Powder Room Level/FP: 1st: 1
  • Powder Room Level/FP: LL: 1
  • Kitchen Level/FP: 1st: 1
  • Primary Bdrm Level/FP: 2nd: 1
  • Primary Bath Level/FP: 2nd: 1
  • Dbl Bdrms Level/FP: 2nd: 1
  • Dbl Bdrms Level/FP: 3rd: 2
  • Bath Level/FP: 3rd: 1
  • Laundry Level/FP: LL: 1
  • Other Room Level/FP: LL: 1
  • Attic: Crawl Space: Yes
  • Entry Hall Comments: Foyer: Yes
  • Kitchen Comments: Gourmet: Yes
  • Laundry Comments: Separate Room: Yes
  • Other Room Comments: Playroom: Yes
  • Cooling System: Central AC: Yes
  • Heat System: Forced Air: Yes
  • Primary Bdrm Comments: Primary Bedroom Suite: Yes
  • Primary Bdrm Comments: Walk-in Closet(s): Yes
  • Primary Bth Comments: Luxury Bath: Yes
  • Primary Bth Comments: Steam Shower: Yes
  • Cooling System: Central A/C
Exterior Features
  • Exterior: Vinyl Siding: Yes
  • Court: No
  • Exterior: Vinyl Siding
  • Roof: Asphalt
  • Pool YN: No
Property
Lot Information
  • Location Property Info: SPOLP: $.98
  • Location Property Info: List PriceSqFt: $454.55
  • Location Property Info: Owner: Angelo & Bretton Martorell
  • Location Property Info: Zoning: R-6
  • Location Property Info: State: Connecticut
  • Location Property Info: Zip Code: 06830
  • Location Property Info: # FPs: 0.0
  • Lot Description: Fenced,Level
  • Lot Size Acres: 0.18
  • Lot Size Area: 0.18
  • Lot Size Square Feet: 7840.8
  • Lot Size Units: Acres
  • Lot Description: Fenced: Yes
  • Lot Description: Level: Yes
Property and Assessments
  • General Property Info: Acres -: 0.18
  • General Property Info: Year Renovations: 2006.0
  • General Property Info: Elementary School: Hamilton Avenue
  • General Property Info: Middle School: Western
  • General Property Info: Design: Colonial
  • Assessment: $428,400
  • Year Renovations: 2006
  • Zoning: R-6
  • Sanitation Source: Public Sewer
  • Waterfront Descrip: Stream
  • Features: Cable TV: Yes
  • Features: Deck: Yes
  • Features: Double Pane Windows: Yes
  • Features: Fenced Yard: Yes
  • Features: Security System: Yes
  • Features: Smoke Alarm: Yes
  • Included: All Kitchen Applncs: Yes
  • Included: WasherDryer: Yes
Utilities
  • Gas Source: Public Utility: Yes
  • Heat Fuel: Gas: Yes
  • Hot Water: Gas: Yes
  • Heat System: Forced Air, Natural Gas
  • Water Source: Public
Multi Family
Building Details
  • Public Remarks: Stylishly updated colonial farmhouse steps from downtown Greenwich! Near the train, shops, & restaurants you adore. Four renovated levels are beautifully appointed with authentic crown moldings, continuous oak hardwood flooring & ample use of space. The upgraded kitchen has top of the line SS appliances, porcelain farm sink, & is open to the bright dining & living room. The MBR suite offers 2 walk-in closets w/ built-in shelving and drawers & spa-like, marble adorned bath w/ luxurious steam shower. The top floor is spacious & shares a large bath with clawfoot tub & custom built-ins. The fully finished LL can serve as a playroom or home office w/ tile flooring & a separate laundry room tucked away. Walk-out to your wooded backyard backing onto a stream from your stone patio & wood deck.
Rental
Rental Information
  • Owner Expenses: Utilities: Trash Collection Private

Property History for 21 Prospect Street

DateEvent & SourcePriceAppreciation
Nov 11, 2020

Closed (Public Record)

Public Record #683263318

$980,000

+2.9% / yr

Nov 15, 2016

Closed (Public Record)

Public Record #584044184

$876,000

-9.8% / yr

Apr 28, 2011

Closed (Public Record)

Public Record #309381339

$1,550,000

+16.4% / yr

Nov 1, 2005

Closed (Public Record)

Public Record #190235788

$675,000

+13.7% / yr

Nov 6, 1998

Closed (Public Record)

Public Record #91003503

$275,000

+24.8% / yr

Sep 4, 1990

Closed (Public Record)

Public Record #91012222

$45,000—
DateEvent & SourcePrice
11/11/2020

Closed (Public Record)

Public Record #683263318

$980,000

+2.9% / yr

11/15/2016

Closed (Public Record)

Public Record #584044184

$876,000

-9.8% / yr

04/28/2011

Closed (Public Record)

Public Record #309381339

$1,550,000

+16.4% / yr

11/01/2005

Closed (Public Record)

Public Record #190235788

$675,000

+13.7% / yr

11/06/1998

Closed (Public Record)

Public Record #91003503

$275,000

+24.8% / yr

09/04/1990

Closed (Public Record)

Public Record #91012222

$45,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 21 Prospect Street

Taxable ValueLand$332,990Additions$230,230Total$563,220
Tax Record2024$6,961 ($580 / month)
Home Facts
Beds4Baths3Total Finished SqFt2,050 SqFtAbove Grade Finished SqFt2,050 SqFtUnfinished Basement SqFt600 SqFtStories3Lot Size7,841 SqFtStyleSingle Family ResidenceYear Built1910Year Renovated1965ZoningR-6CountyFAIRFIELDAPNGREE M:01 B:1166/S

Schools near 21 Prospect Street

This home is within Greenwich School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Private - K to 9
Rating
School
Distance
Hamilton Avenue School
PublicPK to 5

Western Middle School
Public6 to 8

Greenwich High School
Public9 to 12

Eagle Hill School
PrivateK to 9

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Houlihan Lawrence, Joy Metalios; Houlihan Lawrence, Kaye Lewis

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.