Welcome to 737 Leetes Island Road, a stone's throw from Shell Beach, one of Guilford's most desirable shoreline areas! With some TLC, the potential for this property is endless! Situated on beautiful grounds, 737 embraces all the natural elements of this area...salt water breeze coupled with lightly wooded, open space. This property was known as the "Marilyn House", as it was said that Marilyn Monroe once shared a bottle of wine with her spouse on the large rock in the yard, as she considered purchasing this property years ago! With plenty of opportunity and land for additional square footage and your personal touches, 737 has great bones... featuring separate levels for multi purpose living. It is truly a blank canvas with the potential to become a stunning shoreline property. With shopping and the shore practically in your backyard, 737 is also minutes from the Guilford train station & I-95 AND just under 20 minutes to Downtown New Haven, Yale New Haven Hospital & all major Universities. 737 Leetes Island is the shoreline's best kept secret- Don't miss out like Marilyn! This is an "as is" sale. Please name the seller exactly as it is shown on the disclosures listed.
For sale
$549,000
737 Leetes Island Road, Guilford, CT 06437
3beds
1,344sqft
Single Family Residence
Built in 1976
1 Acres Lot
$535,700 Zestimate®
$408/sqft
$-- HOA
What's special
Situated on beautiful groundsLightly wooded open space
- 41 days |
- 1,791 |
- 75 |
Zillow last checked:
Listing updated:
Listed by:
Carissa Mastriano (203)996-7437,
GRL & Realtors, LLC 203-781-0000
Source: Smart MLS,MLS#: 24170825
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Primary bedroom
- Level: Upper
Bedroom
- Level: Upper
Bedroom
- Level: Upper
Family room
- Features: Fireplace
- Level: Lower
Kitchen
- Level: Main
Living room
- Features: Fireplace
- Level: Main
Heating
- Hot Water, Oil
Cooling
- None
Appliances
- Included: Oven/Range, Refrigerator, Dishwasher, Water Heater
- Laundry: Lower Level
Features
- Basement: Full,Interior Entry,Partially Finished
- Attic: Access Via Hatch
- Number of fireplaces: 2
Interior area
- Total structure area: 1,344
- Total interior livable area: 1,344 sqft
- Finished area above ground: 1,344
Property
Features
- Patio & porch: Deck
- Waterfront features: Walk to Water, Access
Lot
- Size: 1 Acres
- Features: Few Trees, Rocky, Open Lot
Details
- Parcel number: 1119335
- Zoning: R-5
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- New construction: No
- Year built: 1976
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
Community
- Subdivision: Leetes Island
HOA
- Has HOA: No
Location
- Region: Guilford
Financial & listing details
- Price per square foot: $408/sqft
- Tax assessed value: $247,520
- Annual tax amount: $6,844
- Date on market: 4/29/2026
Estimated market value
$535,700
$509,000 - $562,000
$3,432/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/29/2026 | Listed for sale | $549,000$408/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,844 +4% | $247,520 |
| 2024 | $6,579 +2.7% | $247,520 |
| 2023 | $6,406 +0.9% | $247,520 +29.6% |
| 2022 | $6,349 +1.9% | $190,940 |
| 2021 | $6,228 +1% | $190,940 |
| 2020 | $6,169 +0.9% | $190,940 |
| 2019 | $6,116 +2.4% | $190,940 |
| 2018 | $5,973 -0.5% | $190,940 -6.7% |
| 2017 | $6,006 +2.4% | $204,550 |
| 2016 | $5,864 | $204,550 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
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All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 06437
Nearby schools
GreatSchools rating
- 7/10A. W. Cox SchoolGrades: K-4Distance: 1.9 mi
- 8/10E. C. Adams Middle SchoolGrades: 7-8Distance: 2.7 mi
- 9/10Guilford High SchoolGrades: 9-12Distance: 3.3 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Connecticut
- New Haven County
- Guilford
- 06437
- 737 Leetes Island Road





