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21 Baum Avenue

Old Saybrook, Connecticut 06475

PENDING$584,900
Beds
2
Baths
1 | 1
SqFt
1,290
Acres
0.25
Year Built
1959
Matt Caiola

Matt Caiola

Luxury Real Estate Advisor

MCMATT CAIOLALUXURY PROPERTIES
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2 FireplacesVirtual Tour

About This Home

Backyard goals? Achieved. Welcome to your own private oasis in the heart of Old Saybrook! Surrounded by low-maintenance vinyl fencing, lush lawn complete w/irrigation, this incredible outdoor space was made for summer--backyard BBQs, morning coffee under the pergola, & relaxing with family & friends. A spacious patio sets the stage for effortless entertaining, while the oversized shed provides exceptional storage for beach gear, bikes, lawn equipment, & more. Step inside & you'll find a beautifully maintained 2-bed, 2-full bath home that's just as inviting as the backyard, creating the perfect blend of warmth, character, and comfort. With hardwood floors throughout, a renovated kitchen, & energy-efficient mini-split systems, the layout is made for a weekend retreat or year-round escape. Perfectly situated just mins from downtown Old Saybrook, you'll enjoy convenient access to charming boutiques, local restaurants, marinas, golf courses, fitness studios, & public beaches-making it easy to embrace the best of CT's shoreline lifestyle. Whether you're hosting parties, unwinding after a day by the water, or exploring everything Old Saybrook has to offer, this thoughtfully updated, move-in-ready home delivers the perfect combination of comfort, convenience, and coastal charm. Looking for an investment? Its desirable location & turnkey appeal make it an ideal candidate for an Instagram-worthy vacation getaway/short-term rental to add to your portfolio. Don't let this one sail away!

Key Facts

City/Town
Old Saybrook
Neighborhood
N/A
Property / Style
Single Family · Cape Cod
Year Built
1959
Days on Market
15 days
Beds
2
Baths
1 full · 1 half
Living Area
1,290 sq ft
Lot Size
0.25 acres
Garage / Parking
2 total
Property Taxes
$5,585 / Annually

Market Snapshot

The Old Saybrook Market

Single Family · trailing 12 months

Median Days on Market

41

33 active listings

Median $ / Sq Ft

$573

33 active listings

Sale-to-List Ratio

98.9%

127 sales

How this home compares

List Price

$584,900

vs $1.07M median

45.6% below median

Price / Sq Ft

$453

vs $573 median

20.9% below median

Days on Market

15 days

vs 41 days median

26 days fresher than median

Based on 33 active and 127 closed sales (trailing 12 mo) of single family in Old Saybrook. Source: SmartMLS · As of July 28, 2026.

Location

21 Baum Avenue, Old Saybrook, Connecticut

Property + 12 nearby

Estimate Your Payment

Estimated Monthly Payment

Rates: Freddie Mac PMMS via FRED
$3,642

per month

  • Principal & Interest$2,982
  • Property Taxes$465
  • Insurance$195
  • HOA$0

Estimates only. Actual rates, taxes, insurance, and HOA fees vary. Consult a lender for current rates.

Location

City/Town
Old Saybrook
Neighborhood
N/A
County
Middlesex

Residence

Property Type
Single Family
Style
Cape Cod
Year Built
1959
New Construction
No/Resale
Living Area
1,290 sq ft

Schools

Elementary
Per Board of Ed
High
Per Board of Ed

Interior

Heating
Hot Air
Heat Fuel
Oil
Cooling
Split System
Fireplaces
2
Laundry Location
First Floor Closet
Appliances
Electric RangeRefrigeratorDishwasherWasherDryer
Basement
Crawl SpaceSump PumpHatchway Access

Exterior & Lot

Lot Size
0.25 acres
Zoning
A
Garage / Parking
2 total parking spacesOff Street Parking
Waterfront Details
View
Water Source
Public Water Connected
Sewer
Septic
Flood Zone
Yes
Construction
Vinyl Siding
Color
Gray
Roof
Asphalt Shingle
Foundation
Concrete
Lot Description
Level Lot

Listing & Financials

Property Taxes
$5,585 / Annually
Days on Market
15
MLS #
24190986
MLS Status
Under Contract

Similar Properties

Homes with a close match in area, property type, and price.

Listed By

Courtney Cusano

(860) 202-0246

Coldwell Banker Realty

Co-Listed By

Kayla Magnoli

Coldwell Banker Realty

This information is believed to be accurate, but without warranty.

The IDX display contains information sourced from SmartMLS, Inc. as of 7/28/2026. This information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing or leasing. Data is deemed reliable but is not guaranteed accurate by the MLS, the listing broker, the listing agent, or Matt Caiola. Buyers and tenants should independently verify all information that matters to their decision.

Map locations may be approximate. Any offer of compensation, if applicable, is made only to participants of the MLS where the listing is filed. ©2026 Smart MLS, Inc. All rights reserved.

Data last updated on 7/28/2026 at 6:05 AM UTC.