21 Celtic Ct, Slingerlands, NY 12159
Property image
Property image
OFF MARKET

21 Celtic Ct
Slingerlands, NY 12159

  • 4 Beds
  • 3 Baths
  • 2,736 sqft (on 5 acres)

$672,700

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $4,376/mo*
Refinance Your Home

$672,700

Trulia Estimate
as of Aug 9, 2026
Est. Refi. Payment $4,376/mo*
Refinance Your Home
4 Beds
3 Baths
2,736 sqft
(on 5 acres)

Local Information

  • Map ViewExplore the area around 21 Celtic Ct.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2007
Lot Size
5 acres
Living Area
2,736 sqft
Price/Sqft
$246
Parking
Garage

About this House

It's all here, private road, 5 acres, cul de sac, enjoy custom home from your wrap around porch, 5 years old, great sized rooms, idyllic home theater for family night! Showings begin at open house on April 7 from 1-3pm.
21 Celtic Ct, Slingerlands, NY 12159 is a 4 bedroom, 3 bathroom, 2,736 sqft single-family home built in 2007. It last sold for $375,000 on Jun 25, 2013. It is currently off market. The Trulia Estimate is $672,700, with a rent estimate of $3,812/month.

Home Details for 21 Celtic Ct

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 8Types of Rooms: Dining Room, Family Room
Appliances & Utilities
Cable ReadyDishwasherDisposalDryerMicrowaveRefrigerator
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: VinylPatio
Parking & Garage
GarageParking Spaces: 5Parking: Garage Attached

Property Information

Year Built
Year Built: 2007
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Lot Information

Lot Area: 5.00 acres

Price History for 21 Celtic Ct

DatePriceEventSource
06/25/2013$375,000Sold
Global MLS #201315314
04/02/2013$369,000Listed For SaleAgent Provided
03/26/2008$365,000Sold
N/A
11/17/2005$48,333Sold
N/A

Market trends in Slingerlands

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
15
5MoM
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Property Tax and Assessment

Year2025
Tax
Assessment$552,000
Home facts updated by county records

Comparable Sales for 21 Celtic Ct

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
207 Swift Road, Voorheesville, NY
0.77
Single-Family Home
$790,000
07/09/26
4
2.5
3,104
20 Overlook Drive, Voorheesville, NY
0.59
Single-Family Home
$999,999
01/23/26
3
2.5
3,535
154 Stonington Hill Road, Voorheesville, NY
0.94
Single-Family Home
$460,000
10/03/25
4
2.5
2,418
64 Swift Road, Voorheesville, NY
1.30
Single-Family Home
$740,000
09/08/25
5
2.5
4,443
77 Miller Road Road, Slingerlands, NY
0.92
Single-Family Home
$750,000
10/02/25
3
2.5
2,255
43 Maple Road, Voorheesville, NY
1.20
Single-Family Home
$425,000
01/05/26
5
3
2,648
15 Birch Lane, Voorheesville, NY
0.87
Single-Family Home
$360,000
06/17/26
3
1.5
1,850
72 Maple Road, Voorheesville, NY
1.21
Single-Family Home
$625,000
10/06/25
4
2.5
2,564
203 Deerfield Court, Voorheesville, NY
0.93
Single-Family Home
$365,000
04/30/26
4
2
1,835
12 Forest Drive, Voorheesville, NY
0.99
Single-Family Home
$417,100
01/21/26
4
2
1,881

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Celtic Ct.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Slingerlands

At least 38 Trulia users voted on each feature.

  • 94 % Say it's dog friendly

  • 91 % Say car is needed

  • 89 % Say people would walk alone at night

  • 87 % Say parking is easy

  • 83 % Say it's quiet

  • 79 % Say yards are well-kept

  • 70 % Say there's wildlife

  • 69 % Say there's holiday spirit

  • 61 % Say they plan to stay for at least 5 years

  • 58 % Say neighbors are friendly

  • 56 % Say kids play outside

  • 40 % Say there are sidewalks

  • 36 % Say streets are well-lit

  • 32 % Say there are community events

  • 31 % Say it's walkable to grocery stores

  • 20 % Say it's walkable to restaurants

Sourced by Trulia users. Learn more about our methodology.
  • Sheryll Laxamana
    "Quiet very peaceful and cozy feels like home away from home. I am both aware of events in the neighborhood but near places has something to offer"
    0
    Flag
  • Epconnolly
    "Safety: Low crime rates and a sense of security for residents. Easy access to public transportation, schools, shops, parks, and other amenities. Access to parks, greenways, and recreational areas for outdoor activities and relaxation. Goodschools"
    0
    Flag
  • Candace W
    "Excellent school district. Rail trail for biking and walking. Safe neighborhoods. No restaurants in walking distance. "
    3
    Flag
  • Jdollard65
    "Lots of kids of all ages. Safe for kids to play outside and walk your dog. Quiet, pretty area. Close to anything you would ever need."
    0
    Flag
  • Candace
    "Lived here for 2.5 years. I love our cute house and big enough yard, and the houses are far enough apart. "
    2
    Flag
  • tmonroe
    "This is a wonderful, family-friendly area to live and work. Quick access to shopping, downtown and work, yet secluded and quiet with parks and recreation for children and adults."
    0
    Flag
  • Ejevo8
    "The Indian Hills development, located in North Bethlehem, is very convenient to shopping and entertainment. Crossgates Mall, Colonie Center Mall, Northway Mall, Vista Tech Park, Corporate Woods, Harriman State Office Campus, University at Albany, Albany Medical Center, St. Peters Hospital, downtown Albany, The Egg, the NYS Thruway, the Northway, are all within 15 minutes of this neighborhood. A town pocket park is located just on the western edge of the development, with sidewalk access. Despite the proximity to all that the Capital District offers, North Bethlehem is a quiet and open community, with limited "suburban sprawl". Elementary and middle school are both within 15 minutes, but the high school is 30 minutes away."
    0
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LGBTQ Local Legal Protections

Apartments for Rent

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Explore by feature - Air Conditioning

6 rentals with air conditioning in Slingerlands, NY

Explore by feature - Washer/dryer

7 rentals with a washer/dryer in Slingerlands, NY

Homes for sale near 21 Celtic Ct

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Off Market Homes Near 21 Celtic Ct

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Frequently asked questions about 21 Celtic Ct

  • What is 21 Celtic Ct estimated to be worth?
    Trulia's estimated value for 21 Celtic Ct in Slingerlands, NY is $672,700.
  • What is the price history for 21 Celtic Ct?
    21 Celtic Ct in Slingerlands, NY last sold for $375,000 in June 2013.
  • Is Slingerlands a buyer's or seller's market?
    Slingerlands is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Slingerlands?
    Residents describe Slingerlands, NY as dog-friendly, easy to park in, and quiet. Most residents say you need a car. See recently sold homes in Slingerlands, NY.
  • Does 21 Celtic Ct have air conditioning?
    Yes, 21 Celtic Ct in Slingerlands, NY has air conditioning.
  • How big is the lot at 21 Celtic Ct?
    The lot at 21 Celtic Ct in Slingerlands, NY is about 5 acres.